<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0">
  <channel>
    <title>집밖은 위험해</title>
    <link>https://throwexception.tistory.com/</link>
    <description></description>
    <language>ko</language>
    <pubDate>Wed, 10 Jun 2026 01:39:30 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>집밖은위험해</managingEditor>
    <item>
      <title>전력공학 - 6. 이상전압 &amp;amp; 보호계전기 &amp;amp; 배전계통</title>
      <link>https://throwexception.tistory.com/1386</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1226&quot; data-origin-height=&quot;421&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/d1llav/btrAcULug3v/e13BkzR2XBKJj2ZwvdWZ30/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/d1llav/btrAcULug3v/e13BkzR2XBKJj2ZwvdWZ30/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/d1llav/btrAcULug3v/e13BkzR2XBKJj2ZwvdWZ30/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fd1llav%2FbtrAcULug3v%2Fe13BkzR2XBKJj2ZwvdWZ30%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1226&quot; height=&quot;421&quot; data-origin-width=&quot;1226&quot; data-origin-height=&quot;421&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1223&quot; data-origin-height=&quot;793&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/GJo5G/btrAbGAz5J8/bqdD0CMjbhZnrnYxIgJEDk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/GJo5G/btrAbGAz5J8/bqdD0CMjbhZnrnYxIgJEDk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/GJo5G/btrAbGAz5J8/bqdD0CMjbhZnrnYxIgJEDk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FGJo5G%2FbtrAbGAz5J8%2FbqdD0CMjbhZnrnYxIgJEDk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1223&quot; height=&quot;793&quot; data-origin-width=&quot;1223&quot; data-origin-height=&quot;793&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1126&quot; data-origin-height=&quot;760&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/xy0dz/btrAgpDNw5a/Hloaw4IAxNZuim9fAa4he0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/xy0dz/btrAgpDNw5a/Hloaw4IAxNZuim9fAa4he0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/xy0dz/btrAgpDNw5a/Hloaw4IAxNZuim9fAa4he0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fxy0dz%2FbtrAgpDNw5a%2FHloaw4IAxNZuim9fAa4he0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1126&quot; height=&quot;760&quot; data-origin-width=&quot;1126&quot; data-origin-height=&quot;760&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1386</guid>
      <comments>https://throwexception.tistory.com/1386#entry1386comment</comments>
      <pubDate>Sat, 23 Apr 2022 16:31:24 +0900</pubDate>
    </item>
    <item>
      <title>전력공학 - 5. 중성점 접지 방식 &amp;amp; 유도장해</title>
      <link>https://throwexception.tistory.com/1385</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;중성점 접지&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 보호 계전기의 확실한 동작과 건전상 대지 전위 상승 억제를 통한 절연 레벨 저감, 유도 장해 억제 등&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;838&quot; data-origin-height=&quot;426&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/OzbgZ/btrAcRaAihK/KWeNzqkIOLSIKqxS3T6Cmk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/OzbgZ/btrAcRaAihK/KWeNzqkIOLSIKqxS3T6Cmk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/OzbgZ/btrAcRaAihK/KWeNzqkIOLSIKqxS3T6Cmk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FOzbgZ%2FbtrAcRaAihK%2FKWeNzqkIOLSIKqxS3T6Cmk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;620&quot; height=&quot;315&quot; data-origin-width=&quot;838&quot; data-origin-height=&quot;426&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;중성점 잔류 전압&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 대지 정전용량 불평형에 의해 중성점이 갖는 대지 전압&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;995&quot; data-origin-height=&quot;149&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/wKZeJ/btrAdcynmqN/bQOne6oKw264INDK2p7le1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/wKZeJ/btrAdcynmqN/bQOne6oKw264INDK2p7le1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/wKZeJ/btrAdcynmqN/bQOne6oKw264INDK2p7le1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FwKZeJ%2FbtrAdcynmqN%2FbQOne6oKw264INDK2p7le1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;680&quot; height=&quot;102&quot; data-origin-width=&quot;995&quot; data-origin-height=&quot;149&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;유도장해&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1176&quot; data-origin-height=&quot;462&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cblnYo/btrAcuNwFsr/sfWK5rdHZYH5QPKXMgqP0k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cblnYo/btrAcuNwFsr/sfWK5rdHZYH5QPKXMgqP0k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cblnYo/btrAcuNwFsr/sfWK5rdHZYH5QPKXMgqP0k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcblnYo%2FbtrAcuNwFsr%2FsfWK5rdHZYH5QPKXMgqP0k%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1176&quot; height=&quot;462&quot; data-origin-width=&quot;1176&quot; data-origin-height=&quot;462&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1385</guid>
      <comments>https://throwexception.tistory.com/1385#entry1385comment</comments>
      <pubDate>Sat, 23 Apr 2022 15:37:55 +0900</pubDate>
    </item>
    <item>
      <title>전력공학 - 4. 송전특성</title>
      <link>https://throwexception.tistory.com/1384</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;송전 선로 해석하기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전 선로는 4개의 선로 정수로 구성된 전기 회로. 선로 길이에 따라 3가지 회로로 해석&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1223&quot; data-origin-height=&quot;486&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/beGDMr/btrAdvSqvEI/pZp4psRdTEiVpChmHHnJZK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/beGDMr/btrAdvSqvEI/pZp4psRdTEiVpChmHHnJZK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/beGDMr/btrAdvSqvEI/pZp4psRdTEiVpChmHHnJZK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbeGDMr%2FbtrAdvSqvEI%2FpZp4psRdTEiVpChmHHnJZK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1223&quot; height=&quot;486&quot; data-origin-width=&quot;1223&quot; data-origin-height=&quot;486&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;단거리 송전선로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1203&quot; data-origin-height=&quot;681&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/pi7Kq/btrAdww1Xxo/alWDv9Er1OvrK7BErSAF81/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/pi7Kq/btrAdww1Xxo/alWDv9Er1OvrK7BErSAF81/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/pi7Kq/btrAdww1Xxo/alWDv9Er1OvrK7BErSAF81/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fpi7Kq%2FbtrAdww1Xxo%2FalWDv9Er1OvrK7BErSAF81%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1203&quot; height=&quot;681&quot; data-origin-width=&quot;1203&quot; data-origin-height=&quot;681&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;중거리 송전선로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1203&quot; data-origin-height=&quot;826&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b6kL5a/btrAc5l65DY/72zAJuBCTferPBmuh8X7fk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b6kL5a/btrAc5l65DY/72zAJuBCTferPBmuh8X7fk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b6kL5a/btrAc5l65DY/72zAJuBCTferPBmuh8X7fk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb6kL5a%2FbtrAc5l65DY%2F72zAJuBCTferPBmuh8X7fk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1203&quot; height=&quot;826&quot; data-origin-width=&quot;1203&quot; data-origin-height=&quot;826&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;장거리 송전선로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1115&quot; data-origin-height=&quot;527&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/sdvGo/btrAcbUUpYQ/QssStjvidRwBotqueZWpUK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/sdvGo/btrAcbUUpYQ/QssStjvidRwBotqueZWpUK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/sdvGo/btrAcbUUpYQ/QssStjvidRwBotqueZWpUK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FsdvGo%2FbtrAcbUUpYQ%2FQssStjvidRwBotqueZWpUK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1115&quot; height=&quot;527&quot; data-origin-width=&quot;1115&quot; data-origin-height=&quot;527&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;정전압 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전계통 전압은 일정 전압을 유지해야하나 발전소 E가 일정해도 부하 증가 시 선로 전압강하로 수전단 E는 저하&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 정전압 송전 : 안정적인 전력 공급을 위해 송수전단 전압사이 상차각을 조정해서 일정하게 유지시키는 것&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;610&quot; data-origin-height=&quot;232&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/EZic8/btrAdYGPABG/0vLJZtE6NrIWdkwN3raNek/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/EZic8/btrAdYGPABG/0vLJZtE6NrIWdkwN3raNek/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/EZic8/btrAdYGPABG/0vLJZtE6NrIWdkwN3raNek/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FEZic8%2FbtrAdYGPABG%2F0vLJZtE6NrIWdkwN3raNek%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;610&quot; height=&quot;232&quot; data-origin-width=&quot;610&quot; data-origin-height=&quot;232&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전력 원선도&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전단 전압 Es, 수전단 전압 Er로 전력의 변화를 파악하기 위한 그림&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 필요한 것 : Es, Er, 원선도 반지름 rho, 4단자 정수&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 전력 원선도로 알수 없는 것 : 과도 안정 임계 전압, 코로나 손실&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;488&quot; data-origin-height=&quot;120&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bRNbFj/btrAdGlDkOg/TQUDwHv9tmMdz7Kxh4gDt0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bRNbFj/btrAdGlDkOg/TQUDwHv9tmMdz7Kxh4gDt0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bRNbFj/btrAdGlDkOg/TQUDwHv9tmMdz7Kxh4gDt0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbRNbFj%2FbtrAdGlDkOg%2FTQUDwHv9tmMdz7Kxh4gDt0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;435&quot; height=&quot;107&quot; data-origin-width=&quot;488&quot; data-origin-height=&quot;120&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;조상설비&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전 계통에 무효 전력을 공급&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;868&quot; data-origin-height=&quot;305&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/szWc0/btrAfD92r6e/JE0zpJfFsP92iIvQT4sYjK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/szWc0/btrAfD92r6e/JE0zpJfFsP92iIvQT4sYjK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/szWc0/btrAfD92r6e/JE0zpJfFsP92iIvQT4sYjK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FszWc0%2FbtrAfD92r6e%2FJE0zpJfFsP92iIvQT4sYjK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;868&quot; height=&quot;305&quot; data-origin-width=&quot;868&quot; data-origin-height=&quot;305&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;동기 조상기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 동기 전동기를 무부하 운전하여 직류 계자 전류 If 크기에 따라 무효전력 Ia를 진/지상 조절함&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 여자 전류를 늘려 과여자 시 -&amp;gt; 진상 전류가 흐름&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 여자 전류를 늘려 부족 여자 시 -&amp;gt; 지상 전류가 흐름&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1048&quot; data-origin-height=&quot;341&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dFYX8N/btrAghllPaV/jwK7ZzfPQdCyqBgVzCnA9K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dFYX8N/btrAghllPaV/jwK7ZzfPQdCyqBgVzCnA9K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dFYX8N/btrAghllPaV/jwK7ZzfPQdCyqBgVzCnA9K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FdFYX8N%2FbtrAghllPaV%2FjwK7ZzfPQdCyqBgVzCnA9K%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1048&quot; height=&quot;341&quot; data-origin-width=&quot;1048&quot; data-origin-height=&quot;341&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;조상 설비 접속 예시&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;679&quot; data-origin-height=&quot;708&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cykuEc/btrAcQisSE9/cDQFAg6f4Oep1pvOmN6Zn1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cykuEc/btrAcQisSE9/cDQFAg6f4Oep1pvOmN6Zn1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cykuEc/btrAcQisSE9/cDQFAg6f4Oep1pvOmN6Zn1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcykuEc%2FbtrAcQisSE9%2FcDQFAg6f4Oep1pvOmN6Zn1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;481&quot; height=&quot;502&quot; data-origin-width=&quot;679&quot; data-origin-height=&quot;708&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;페란티 효과&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 중거리 이상 송전시 송전 선로의 충전 전류로 인해 수전단 전입이 송전단 전압보다 커져 절연이 파괴되는 현상&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;-&amp;gt; 동기 조상기 부족 여자 운전, 분로 리액터 사용,&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전력 계통 안정도&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 정태 안정도 : 서서히 증가하는 부하에 대해 안전하게 운용 하는 능력&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 과도 안정도 : 급격한 변화에 안전한지 능력&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 안정도 향상법 : 직렬 L/P 변동/V 변동/충격 등을 줄인다. 중간 조상기, 속응 여자 방식 사용.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;송전 전력과 송전 용량&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전 용량 : 송전 선로가 안정 적으로 전력을 송전 가능한 최대 전력&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;596&quot; data-origin-height=&quot;536&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/tF3Lf/btrAc6L7PjZ/uYm99BUBXdQY5ep7lOX4EK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/tF3Lf/btrAc6L7PjZ/uYm99BUBXdQY5ep7lOX4EK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/tF3Lf/btrAc6L7PjZ/uYm99BUBXdQY5ep7lOX4EK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FtF3Lf%2FbtrAc6L7PjZ%2FuYm99BUBXdQY5ep7lOX4EK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;458&quot; height=&quot;412&quot; data-origin-width=&quot;596&quot; data-origin-height=&quot;536&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1384</guid>
      <comments>https://throwexception.tistory.com/1384#entry1384comment</comments>
      <pubDate>Sat, 23 Apr 2022 15:13:05 +0900</pubDate>
    </item>
    <item>
      <title>전력공학 - 3. 선로정수</title>
      <link>https://throwexception.tistory.com/1383</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;송전선로와 선로정수&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전선로는 4가지의 선로정수로 정리 할 수 있음&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 선로정수는 전선 종류, 굵기, 배치에 의해 결정(+온도 변화시 저항 변화)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1036&quot; data-origin-height=&quot;305&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/yhlOs/btrAgqvM2hy/LG9le0IKoza6izxl0GaLWK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/yhlOs/btrAgqvM2hy/LG9le0IKoza6izxl0GaLWK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/yhlOs/btrAgqvM2hy/LG9le0IKoza6izxl0GaLWK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FyhlOs%2FbtrAgqvM2hy%2FLG9le0IKoza6izxl0GaLWK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1036&quot; height=&quot;305&quot; data-origin-width=&quot;1036&quot; data-origin-height=&quot;305&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;인덕턴스&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 정의 : 도체에 단위 전류 1A가 흐를 시, 도체에 쇄교하는 자속 수&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 페러데이 법칙에서의 비례 정수 L : 자기 인덕턴스 self inductance&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;복도체 인덕턴스&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;508&quot; data-origin-height=&quot;99&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bdyX64/btrAdXOHnr0/Y0Cf9cEknE1XUkGE6aJEq0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bdyX64/btrAdXOHnr0/Y0Cf9cEknE1XUkGE6aJEq0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bdyX64/btrAdXOHnr0/Y0Cf9cEknE1XUkGE6aJEq0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbdyX64%2FbtrAdXOHnr0%2FY0Cf9cEknE1XUkGE6aJEq0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;508&quot; height=&quot;99&quot; data-origin-width=&quot;508&quot; data-origin-height=&quot;99&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;연가&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 선로정수를 평형 시켜 주는 것&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 직렬공진 방지, 유도장해 감소&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1선과 중성점 사이 작용정전용량&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;334&quot; data-origin-height=&quot;168&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/8xokm/btrAgo5Oo7j/Xsd77Kj4WYUQuedZr9ezO0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/8xokm/btrAgo5Oo7j/Xsd77Kj4WYUQuedZr9ezO0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/8xokm/btrAgo5Oo7j/Xsd77Kj4WYUQuedZr9ezO0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F8xokm%2FbtrAgo5Oo7j%2FXsd77Kj4WYUQuedZr9ezO0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;334&quot; height=&quot;168&quot; data-origin-width=&quot;334&quot; data-origin-height=&quot;168&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;송전선로 정전용량&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 3상 3선으로 된 송전선로의 정전 용량은 대지 정전용량 Cs과 선간 정전용량 Cm으로 구성&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;584&quot; data-origin-height=&quot;231&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bhLQD3/btrAeQaFgdQ/t50T4q5PMYCOYG2JCkAhnK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bhLQD3/btrAeQaFgdQ/t50T4q5PMYCOYG2JCkAhnK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bhLQD3/btrAeQaFgdQ/t50T4q5PMYCOYG2JCkAhnK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbhLQD3%2FbtrAeQaFgdQ%2Ft50T4q5PMYCOYG2JCkAhnK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;584&quot; height=&quot;231&quot; data-origin-width=&quot;584&quot; data-origin-height=&quot;231&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;누설 컨덕턴스&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 애자로 전선간, 전선-대지간 절연시키지만 완전하지 않아 누설 전류가 흐름&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 누설 컨덕튼스에 의한 손실을 나타내기 위해 1선과 중성선 사이 다음과 같이 표현 가능&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 누설 저항 Ri는 매우 크므로 누설 컨덕턴스 g = 0으로 놓고 어드미턴스로 해석&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;971&quot; data-origin-height=&quot;334&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/qtsWb/btrAc5NeNM9/1dK13etWvW45dmUIDUBaO0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/qtsWb/btrAc5NeNM9/1dK13etWvW45dmUIDUBaO0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/qtsWb/btrAc5NeNM9/1dK13etWvW45dmUIDUBaO0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FqtsWb%2FbtrAc5NeNM9%2F1dK13etWvW45dmUIDUBaO0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;971&quot; height=&quot;334&quot; data-origin-width=&quot;971&quot; data-origin-height=&quot;334&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;케이블 충전 전류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 1선 작용 정전용량 C와 대지 전압 E, 선간 전압을 V라 할때 다음과 같이 계산&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;511&quot; data-origin-height=&quot;148&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bMkIsH/btrAc5TX63c/3nDKHF0mnb1FxjtLyK7l0K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bMkIsH/btrAc5TX63c/3nDKHF0mnb1FxjtLyK7l0K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bMkIsH/btrAc5TX63c/3nDKHF0mnb1FxjtLyK7l0K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbMkIsH%2FbtrAc5TX63c%2F3nDKHF0mnb1FxjtLyK7l0K%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;511&quot; height=&quot;148&quot; data-origin-width=&quot;511&quot; data-origin-height=&quot;148&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1142&quot; data-origin-height=&quot;310&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/71GZL/btrAcvS9BAV/O3J87O32BrMUG7b5fun3G1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/71GZL/btrAcvS9BAV/O3J87O32BrMUG7b5fun3G1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/71GZL/btrAcvS9BAV/O3J87O32BrMUG7b5fun3G1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F71GZL%2FbtrAcvS9BAV%2FO3J87O32BrMUG7b5fun3G1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1142&quot; height=&quot;310&quot; data-origin-width=&quot;1142&quot; data-origin-height=&quot;310&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;코로나&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 전선의 절연 파괴 -&amp;gt; 빛, 소리, 방전 -&amp;gt; 소호 리액터 자기 소호 효과 저하, 코로나 잡음, 유도 장해&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;lt;-&amp;gt; 전선의 두께를 늘리자 : 가선 금구 사용, 복도체 사용, 중공 연선&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;954&quot; data-origin-height=&quot;206&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cQ6UYa/btrAdxvTZfo/8n2kEbGOpNpvK1GA34htr0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cQ6UYa/btrAdxvTZfo/8n2kEbGOpNpvK1GA34htr0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cQ6UYa/btrAdxvTZfo/8n2kEbGOpNpvK1GA34htr0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcQ6UYa%2FbtrAdxvTZfo%2F8n2kEbGOpNpvK1GA34htr0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;954&quot; height=&quot;206&quot; data-origin-width=&quot;954&quot; data-origin-height=&quot;206&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1383</guid>
      <comments>https://throwexception.tistory.com/1383#entry1383comment</comments>
      <pubDate>Sat, 23 Apr 2022 14:28:01 +0900</pubDate>
    </item>
    <item>
      <title>전력공학 - 2. 전선로</title>
      <link>https://throwexception.tistory.com/1382</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;가공 선로 구성&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송배전 선로 구성 : 가공 선로, 지중 선로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1137&quot; data-origin-height=&quot;403&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/c6APRC/btrAbH0lJxu/AbVKFa1LEqApl83FQ7Xum1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/c6APRC/btrAbH0lJxu/AbVKFa1LEqApl83FQ7Xum1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/c6APRC/btrAbH0lJxu/AbVKFa1LEqApl83FQ7Xum1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fc6APRC%2FbtrAbH0lJxu%2FAbVKFa1LEqApl83FQ7Xum1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1137&quot; height=&quot;403&quot; data-origin-width=&quot;1137&quot; data-origin-height=&quot;403&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전선 종류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. 구조에 의한 분류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 단선 :&amp;nbsp; 한가닥 선&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 연선 : 여러가닥 선&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 중공연선 : 안이 텅빈 전선으로, 전선 두께를 늘려 코로나 현상 완화&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;796&quot; data-origin-height=&quot;105&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bgv8MW/btrAcRIl3bf/XmovV2n3LeLuTjcFPZsqqK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bgv8MW/btrAcRIl3bf/XmovV2n3LeLuTjcFPZsqqK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bgv8MW/btrAcRIl3bf/XmovV2n3LeLuTjcFPZsqqK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbgv8MW%2FbtrAcRIl3bf%2FXmovV2n3LeLuTjcFPZsqqK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;796&quot; height=&quot;105&quot; data-origin-width=&quot;796&quot; data-origin-height=&quot;105&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;2. 재질 분류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 연동선 : 도전률 1, 옥내&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 경동선 : 도전률 0.97, 옥외&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 강심 알루미늄 철선 : 0.61, 튼튼 잘 휘어짐, 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;이도&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1016&quot; data-origin-height=&quot;414&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bcFWnk/btrAeIXKxKW/sp3OAV9gpwwjOXT3mx54k1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bcFWnk/btrAeIXKxKW/sp3OAV9gpwwjOXT3mx54k1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bcFWnk/btrAeIXKxKW/sp3OAV9gpwwjOXT3mx54k1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbcFWnk%2FbtrAeIXKxKW%2Fsp3OAV9gpwwjOXT3mx54k1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1016&quot; height=&quot;414&quot; data-origin-width=&quot;1016&quot; data-origin-height=&quot;414&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전선 진동 방지&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 댐퍼, 아머로드&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 전선간 흡인력에 의한 접촉 방지 : 스페이스 댐퍼&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 오프셋을 둔다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;애자 insulator&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 전선을 지지물에 고정하되, 절연하는 절연체로 도체와 지지물사이 전기적 절연&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 종류 : 핀애자(30kv 아래), 현수애자(1현 10개, 1개당 15kv), 라인포스트애자(해안가)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 섬락 : 도체의 전류가 철탑으로 들어감. &amp;lt;-&amp;gt; 역섬락 : 철탑에서 도체로 전류가 흘러들어감&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 초호각, 초호환 : 애자 보호&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 최대 분담 : 도체 옆 &amp;lt;-&amp;gt; 최소 분담 : 2/3지점&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;사용 목적에 따른 철탑 분류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 직선형 A: ~ 3도&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 각도형 B : ~ 20도&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 각도형 C : 20 ~ 도&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 인류형 D : 전선 끝단&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 내장형 ㄸ : 직선형 10개당 1개씩 배치하여 지지&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1382</guid>
      <comments>https://throwexception.tistory.com/1382#entry1382comment</comments>
      <pubDate>Sat, 23 Apr 2022 13:22:00 +0900</pubDate>
    </item>
    <item>
      <title>전력공학 - 1. 개요</title>
      <link>https://throwexception.tistory.com/1381</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;전력 생산 방식&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 수력 발전소 : 물의 위치에너지 이용&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 화력 발전소 : 석탄 LNG 등 열에너지를 통한 화력 발전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 원자력 발전소 : 핵분열 에너지&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전기의 전송 과정&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 발전소 -&amp;gt; 변전소 -&amp;gt; 송전선로 -&amp;gt; 배전선로 -&amp;gt; 수용가&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송배전 선로 : 발전소 ~ 수용가 까지 선기 설비&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;송배전 선로&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. 발전소에서 20kv정도의 3상 교류 전압을 발전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; - 전압이 낮아 먼 거리 송전이 힘듬(전압이 낮을수록 송전 전력이 낮기 때문)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;379&quot; data-origin-height=&quot;183&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bk6vD4/btrAeOX84OM/GXwaDWbahvKiEkSRCjXvqK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bk6vD4/btrAeOX84OM/GXwaDWbahvKiEkSRCjXvqK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bk6vD4/btrAeOX84OM/GXwaDWbahvKiEkSRCjXvqK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbk6vD4%2FbtrAeOX84OM%2FGXwaDWbahvKiEkSRCjXvqK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;379&quot; height=&quot;183&quot; data-origin-width=&quot;379&quot; data-origin-height=&quot;183&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;2. 발전소에서 승압용 변압기로 345/765kv 등으로 승압 후 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;3. 1차 변전소에서 154kv로 강압 후 2차 변전소로 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;4. 2차 변전소에서 22.9kv로 강압 후 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;3. 주상 변압기에서 220/380(전동기용)v로 강압 후 수용가 공급&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;723&quot; data-origin-height=&quot;189&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/rlr1f/btrAdvY5NGn/RlK7EPOwP7IP0igSO3ypbk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/rlr1f/btrAdvY5NGn/RlK7EPOwP7IP0igSO3ypbk/img.png&quot; data-alt=&quot;송전계통 단선 결선&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/rlr1f/btrAdvY5NGn/RlK7EPOwP7IP0igSO3ypbk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Frlr1f%2FbtrAdvY5NGn%2FRlK7EPOwP7IP0igSO3ypbk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;539&quot; height=&quot;141&quot; data-origin-width=&quot;723&quot; data-origin-height=&quot;189&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;송전계통 단선 결선&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;직류/교류 송전의 장단점&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 직류 송전 : f가 없다 -&amp;gt; 표피효과, 페란티 현상 등 발생 x, 송전 효율, 안전률아 좋다 &amp;lt;-&amp;gt; 승감압이 힘듬, 변전설비비용&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 교류 송전 : 승강압이 쉽다, 회전자계, 경제적&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;직류 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 발전/배전은 교류, 송전만 직류(국내 : 진도 - 제주, 해남 - 제주)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 교류필터/조상설비 : 컨버터/인버터서 발생하는 고조파 흡수 및 필요한 무효전류 공급&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 직류 리액터 : 직류 맥동 V 평활화&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 컨버터용 변압기 : 컨버터를 교류 계통과 절연. 고조파가 많은 전류가 흐르고, 사고시 과전류가 흐름&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1021&quot; data-origin-height=&quot;539&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/beKPBO/btrAdcLLRq0/U908fV3mDFRBcLJdhtohaK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/beKPBO/btrAdcLLRq0/U908fV3mDFRBcLJdhtohaK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/beKPBO/btrAdcLLRq0/U908fV3mDFRBcLJdhtohaK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbeKPBO%2FbtrAdcLLRq0%2FU908fV3mDFRBcLJdhtohaK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1021&quot; height=&quot;539&quot; data-origin-width=&quot;1021&quot; data-origin-height=&quot;539&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;교류 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 발전 ~ 수용가까지 교류로 송전&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;- 가정에는 단상 2선, 대부분의 송전은 3상 3선식으로 이뤄짐&lt;/b&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;* 1선당 송전 전력은 3상 3선이 단상 2선보다 2/sqrt(2) = 1.15배로 더 많은 전력 송전 가능하므로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1115&quot; data-origin-height=&quot;375&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/wQlZS/btrAdw4KStG/GrM0z0tCKKAfi7xWku1Rg0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/wQlZS/btrAdw4KStG/GrM0z0tCKKAfi7xWku1Rg0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/wQlZS/btrAdw4KStG/GrM0z0tCKKAfi7xWku1Rg0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FwQlZS%2FbtrAdw4KStG%2FGrM0z0tCKKAfi7xWku1Rg0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1115&quot; height=&quot;375&quot; data-origin-width=&quot;1115&quot; data-origin-height=&quot;375&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;송전전압/송전전력&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 송전 효율을 높이기 위해선 선로 손실 줄여야 함. 대부분 전력 손실은 저항 손임&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 3상 3선 송전선로 전류와 전력 손실&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;* 우리나라 전력 계통의 송전전압은 선간 전압을 의미한다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1124&quot; data-origin-height=&quot;402&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bN0Vwa/btrAePQhW8B/TbToKx5HaHB3P6Z1LNoBlK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bN0Vwa/btrAePQhW8B/TbToKx5HaHB3P6Z1LNoBlK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bN0Vwa/btrAePQhW8B/TbToKx5HaHB3P6Z1LNoBlK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbN0Vwa%2FbtrAePQhW8B%2FTbToKx5HaHB3P6Z1LNoBlK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1124&quot; height=&quot;402&quot; data-origin-width=&quot;1124&quot; data-origin-height=&quot;402&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;경제적인 송전 전압&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 스틸 식으로 계산 &amp;lt;-&amp;gt; 경제적 전선 굵기는 켈빈식&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;545&quot; data-origin-height=&quot;126&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b9j8Ba/btrAcQWXlka/2p2asYEpT8Cd5mVKAofMvk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b9j8Ba/btrAcQWXlka/2p2asYEpT8Cd5mVKAofMvk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b9j8Ba/btrAcQWXlka/2p2asYEpT8Cd5mVKAofMvk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb9j8Ba%2FbtrAcQWXlka%2F2p2asYEpT8Cd5mVKAofMvk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;545&quot; height=&quot;126&quot; data-origin-width=&quot;545&quot; data-origin-height=&quot;126&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;756kv 사용 이유&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 기존에는 345kv 송전 체계를 이용하나 송전 용량이 작아 부족&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 전력 수요가 늘아나나 발전 부지 확보 어려움으로 도시와 먼 곳에서 발전소 건설&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 장거리 대용량 송전을 위해 765kv로 송전전압 격상&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1381</guid>
      <comments>https://throwexception.tistory.com/1381#entry1381comment</comments>
      <pubDate>Sat, 23 Apr 2022 13:05:22 +0900</pubDate>
    </item>
    <item>
      <title>micom 1 - LED 점멸</title>
      <link>https://throwexception.tistory.com/1380</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;codevision avr 프로젝트 생성&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 마법사 사용 x&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- atmega128 설정&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 프로젝트 설정 - c compiler 에서 클럭 16mhz&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 프로젝트 설정 after build에서 프로그래머, 컴포트, 싱크 프리퀀시(460,800) 확인&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;KUT-128 보드 기준&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- KUT-128 보드에선 출력을 0으로 해야 해당 LED의 불이 들어온다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;LED 시프트 점멸&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- led =0xFE LED -&amp;gt; 0번 핀 한개 점멸&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- LED 점멸을 위해선 C포트 출력 설정 필요 -&amp;gt; DDRC = 0xff&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 좌측 시프트 1번 연산 후 0x01 or 연산 -&amp;gt; LED가 좌측 점멸하게 된다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- LED가 다꺼지면 다시 0번핀만 점멸&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;473&quot; data-origin-height=&quot;265&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/boQ0x8/btry9nVd2X4/yzRm8xZPknLZ59Yt1hC3G1/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/boQ0x8/btry9nVd2X4/yzRm8xZPknLZ59Yt1hC3G1/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/boQ0x8/btry9nVd2X4/yzRm8xZPknLZ59Yt1hC3G1/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/boQ0x8/btry9nVd2X4/yzRm8xZPknLZ59Yt1hC3G1/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;754&quot; height=&quot;422&quot; data-origin-width=&quot;473&quot; data-origin-height=&quot;265&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;pre id=&quot;code_1649723116493&quot; class=&quot;c++ arduino&quot; data-ke-language=&quot;c++&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;#include &amp;lt;mega128.h&amp;gt;

void Delay(unsigned int);

void main()
{
    unsigned char led = 0xFE;       //LED 출력 초기값
    
    DDRC = 0xFF;                    //Port C 방향(입 or 출) 전체를 출력 설정
    
    while(1)
    {
        PORTC = led;                //led대로 port c 출력
        Delay(5);
        led &amp;lt;&amp;lt;= 1;                  //1번 좌측 시프트
        led |= 0x01;                //or연산으로 LSB에 1 출력
        if(led == 0xFF) led = 0xFE; //초기값 0xfe 이던게 중간 0이 사라지고 전체 1이된 경우 다시 1111 1110으로 초기화 
    }
}

void Delay(unsigned int cnt)
{
    unsigned int i, j;
    
    for(i = 0; i &amp;lt; cnt; i++)
    {
        j = 50000;                  // 한번 포루프 안에서 5만 클럭 반복
        while(--j);                 // cnt 값에 따라 5x 10k x cnt 만큼 지연
    }
}&lt;/code&gt;&lt;/pre&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;LED 시프트 반대로&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;473&quot; data-origin-height=&quot;265&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cwTjpL/btry7MnRMLx/RxoVGqEC9Vx8FEHJ5969w0/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cwTjpL/btry7MnRMLx/RxoVGqEC9Vx8FEHJ5969w0/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cwTjpL/btry7MnRMLx/RxoVGqEC9Vx8FEHJ5969w0/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/cwTjpL/btry7MnRMLx/RxoVGqEC9Vx8FEHJ5969w0/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;803&quot; height=&quot;450&quot; data-origin-width=&quot;473&quot; data-origin-height=&quot;265&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;pre id=&quot;code_1649727679683&quot; class=&quot;cpp&quot; data-ke-language=&quot;c++&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;#include &amp;lt;mega128.h&amp;gt;

void Delay(unsigned int);

void main()
{
    unsigned char led =0x7F;
    DDRC = 0xFF;                    //Port C 방향(입 or 출) 전체를 출력 설정
        
    while(1)
    {                                                                      
        PORTC = led;
        Delay(10);
        led &amp;gt;&amp;gt;= 1;                                                        
        led |= 0x80;
        if (led == 0xFF) led = 0x7E;
    }
}

void Delay(unsigned int cnt)
{
    unsigned int i, j;
    
    for(i = 0; i &amp;lt; cnt; i++)
    {
        j = 50000;                  // 한번 포루프 안에서 5만 클럭 반복
        while(--j);                 // cnt 값에 따라 5x 10k x cnt 만큼 지연
    }
}&lt;/code&gt;&lt;/pre&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;LED 위아래&lt;/p&gt;
&lt;pre id=&quot;code_1649731614089&quot; class=&quot;c++ arduino&quot; data-ke-language=&quot;c++&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;#include &amp;lt;mega128.h&amp;gt;

void Delay(unsigned int);

void main()
{
    //위에서 아래로 -&amp;gt; 밑에서 위로

    unsigned char led = 0x7F;
    unsigned char flag = 0;
    unsigned char or_op = 0x80;
    DDRC = 0xFF;
    
    while (1)
    {
        PORTC = led;              
        if (flag == 0) led &amp;gt;&amp;gt;= 1;
        else led &amp;lt;&amp;lt;=1;
        led |= or_op;     
        Delay(10);
        if (led == 0xFE)
        {
            flag = 1;
            or_op = 0x01;
        }else if (led == 0x7F)
        {                  
            flag = 0;
            or_op = 0x80;
        }
    }
}


void Delay(unsigned int cnt)
{
    unsigned int i, j;
    
    for (i = 0; i &amp;lt; cnt; i++)
    {
        j = 50000;
        while(--j);
    }
}&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;278&quot; data-origin-height=&quot;238&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/baURPa/btry8xi28uY/ur77ihkHm923IxDV44UPqK/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/baURPa/btry8xi28uY/ur77ihkHm923IxDV44UPqK/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/baURPa/btry8xi28uY/ur77ihkHm923IxDV44UPqK/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/baURPa/btry8xi28uY/ur77ihkHm923IxDV44UPqK/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;405&quot; height=&quot;347&quot; data-origin-width=&quot;278&quot; data-origin-height=&quot;238&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;LED 교차점멸&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;pre id=&quot;code_1649808748959&quot; class=&quot;c++ arduino&quot; data-ke-language=&quot;c++&quot; data-ke-type=&quot;codeblock&quot;&gt;&lt;code&gt;#include &amp;lt;mega128.h&amp;gt;

void Delay(unsigned int);

void main()
{
    unsigned char led_down = 0x7F;
    unsigned char led_up = 0xFE;
    unsigned char led_output;
    unsigned char flag = 0;  
        
    DDRC = 0xFF;
    
    while (1)
    {
        if(flag ==0)
        {
            led_down &amp;gt;&amp;gt;= 1;
            led_up &amp;lt;&amp;lt;= 1;
            led_down |= 0x80;
            led_up |= 0x01;
        }
        else
        {
            led_up &amp;gt;&amp;gt;= 1;
            led_down &amp;lt;&amp;lt;= 1;
            led_up |= 0x80;
            led_down |= 0x01;
        }
        led_output = led_down &amp;amp; led_up; 
        PORTC = led_output;
        Delay(20);
        if ((led_up == 0x7F) &amp;amp;&amp;amp; (led_down == 0xFE)) flag = 1;
        else if ((led_up == 0xFE) &amp;amp;&amp;amp; (led_down == 0x7F)) flag = 0;
    }

}


void Delay(unsigned int cnt)
{
    unsigned int i, j;
    
    for (i = 0; i &amp;lt; cnt; i++)
    {
        j = 50000;
        while(--j);
    }
}&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;344&quot; data-origin-height=&quot;229&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cgoQnC/btrzg4Hw2tO/9xzP19ypHC1s5BQe60CPnk/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cgoQnC/btrzg4Hw2tO/9xzP19ypHC1s5BQe60CPnk/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cgoQnC/btrzg4Hw2tO/9xzP19ypHC1s5BQe60CPnk/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/cgoQnC/btrzg4Hw2tO/9xzP19ypHC1s5BQe60CPnk/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;485&quot; height=&quot;323&quot; data-origin-width=&quot;344&quot; data-origin-height=&quot;229&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1380</guid>
      <comments>https://throwexception.tistory.com/1380#entry1380comment</comments>
      <pubDate>Tue, 12 Apr 2022 09:34:34 +0900</pubDate>
    </item>
    <item>
      <title>전자산기 정리 - 전기자기학 &amp;amp; 회로이론</title>
      <link>https://throwexception.tistory.com/1379</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;열전 효과&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 제백효과 : 두 금속 온도차 -&amp;gt; 전류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 펠티에효과 : 두 금속에 전류 -&amp;gt; 온도 변화&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 둘다 아니면 홀효과&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;전계 세기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 직선 원통 도체&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;592&quot; data-origin-height=&quot;294&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/chCW1e/btry9f3mdQa/Lay87UylQnfVEhmsCD3o6k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/chCW1e/btry9f3mdQa/Lay87UylQnfVEhmsCD3o6k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/chCW1e/btry9f3mdQa/Lay87UylQnfVEhmsCD3o6k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FchCW1e%2Fbtry9f3mdQa%2FLay87UylQnfVEhmsCD3o6k%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;348&quot; height=&quot;173&quot; data-origin-width=&quot;592&quot; data-origin-height=&quot;294&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;평행판 콘덴서에 정현파 인가시 변위 전류&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 변위 전류 : 평행판 사이에 흐르는 가상의 전류&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;825&quot; data-origin-height=&quot;348&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/npTx1/btry6Dx34T7/JsQpXkgf7OYsHA60BjQKn0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/npTx1/btry6Dx34T7/JsQpXkgf7OYsHA60BjQKn0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/npTx1/btry6Dx34T7/JsQpXkgf7OYsHA60BjQKn0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FnpTx1%2Fbtry6Dx34T7%2FJsQpXkgf7OYsHA60BjQKn0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;529&quot; height=&quot;223&quot; data-origin-width=&quot;825&quot; data-origin-height=&quot;348&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;멕스웰 방정식&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;737&quot; data-origin-height=&quot;382&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/OEhpN/btry7LB54XZ/t2h9ZElCjXvMaXXAmBq3jk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/OEhpN/btry7LB54XZ/t2h9ZElCjXvMaXXAmBq3jk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/OEhpN/btry7LB54XZ/t2h9ZElCjXvMaXXAmBq3jk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FOEhpN%2Fbtry7LB54XZ%2Ft2h9ZElCjXvMaXXAmBq3jk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;573&quot; height=&quot;297&quot; data-origin-width=&quot;737&quot; data-origin-height=&quot;382&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;미분 회로&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;회로 문제 - 정현파 전압 가할시&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. R 회로 : 극좌표, 삼각함수좌표, 지수함수 좌표&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1108&quot; data-origin-height=&quot;448&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/3ZVav/btry7MOzPSd/msxxnCrXQxIax8zXakxNv0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/3ZVav/btry7MOzPSd/msxxnCrXQxIax8zXakxNv0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/3ZVav/btry7MOzPSd/msxxnCrXQxIax8zXakxNv0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F3ZVav%2Fbtry7MOzPSd%2FmsxxnCrXQxIax8zXakxNv0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;615&quot; height=&quot;248&quot; data-origin-width=&quot;1108&quot; data-origin-height=&quot;448&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;저항 구하기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. 자속과 t 초동안 쇄교시 전하량이 주어질 떄의 저항&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;619&quot; data-origin-height=&quot;473&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bOEGQD/btry8iNdtDT/k0ZLwDFUiVnd8f5h2jEfK0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bOEGQD/btry8iNdtDT/k0ZLwDFUiVnd8f5h2jEfK0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bOEGQD/btry8iNdtDT/k0ZLwDFUiVnd8f5h2jEfK0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbOEGQD%2Fbtry8iNdtDT%2Fk0ZLwDFUiVnd8f5h2jEfK0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;404&quot; height=&quot;309&quot; data-origin-width=&quot;619&quot; data-origin-height=&quot;473&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;상호 인덕턴스 M&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;405&quot; data-origin-height=&quot;109&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/pfrV9/btry7Sgxapt/uQUVEryOBWh9OWAU6aHtl0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/pfrV9/btry7Sgxapt/uQUVEryOBWh9OWAU6aHtl0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/pfrV9/btry7Sgxapt/uQUVEryOBWh9OWAU6aHtl0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FpfrV9%2Fbtry7Sgxapt%2FuQUVEryOBWh9OWAU6aHtl0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;405&quot; height=&quot;109&quot; data-origin-width=&quot;405&quot; data-origin-height=&quot;109&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;역률 구하기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. R L 직렬회로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1065&quot; data-origin-height=&quot;214&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/QX4nI/btry8OZqCRu/h6YIKp7y0n4NU2qf18IIk1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/QX4nI/btry8OZqCRu/h6YIKp7y0n4NU2qf18IIk1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/QX4nI/btry8OZqCRu/h6YIKp7y0n4NU2qf18IIk1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FQX4nI%2Fbtry8OZqCRu%2Fh6YIKp7y0n4NU2qf18IIk1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;606&quot; height=&quot;122&quot; data-origin-width=&quot;1065&quot; data-origin-height=&quot;214&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;2. R L 병렬회로&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;742&quot; data-origin-height=&quot;546&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/mYv94/btry2mwqLcm/SYKVf32TfENbAX60ITCXn0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/mYv94/btry2mwqLcm/SYKVf32TfENbAX60ITCXn0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/mYv94/btry2mwqLcm/SYKVf32TfENbAX60ITCXn0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FmYv94%2Fbtry2mwqLcm%2FSYKVf32TfENbAX60ITCXn0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;459&quot; height=&quot;338&quot; data-origin-width=&quot;742&quot; data-origin-height=&quot;546&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;4단자 정수&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 임피던스 파라미터&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- h 파라미터&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 영상 파라미터&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1054&quot; data-origin-height=&quot;630&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/IkVJh/btry5Dd8u5h/v6Ah8qkKhuITkfozwNcrn1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/IkVJh/btry5Dd8u5h/v6Ah8qkKhuITkfozwNcrn1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/IkVJh/btry5Dd8u5h/v6Ah8qkKhuITkfozwNcrn1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FIkVJh%2Fbtry5Dd8u5h%2Fv6Ah8qkKhuITkfozwNcrn1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;542&quot; height=&quot;324&quot; data-origin-width=&quot;1054&quot; data-origin-height=&quot;630&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;라플라스 &amp;amp; Z 변환&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1041&quot; data-origin-height=&quot;410&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/m7Aoh/btry7NfCkdX/TkI78d0toAUqxDxwAHfsn0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/m7Aoh/btry7NfCkdX/TkI78d0toAUqxDxwAHfsn0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/m7Aoh/btry7NfCkdX/TkI78d0toAUqxDxwAHfsn0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fm7Aoh%2Fbtry7NfCkdX%2FTkI78d0toAUqxDxwAHfsn0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1041&quot; height=&quot;410&quot; data-origin-width=&quot;1041&quot; data-origin-height=&quot;410&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/신호, 회로, 제어</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1379</guid>
      <comments>https://throwexception.tistory.com/1379#entry1379comment</comments>
      <pubDate>Tue, 12 Apr 2022 02:12:52 +0900</pubDate>
    </item>
    <item>
      <title>전자산기 정리 - 전자회로</title>
      <link>https://throwexception.tistory.com/1378</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;다이오드 정리&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 서미스터 : 온도 변화에 따라 저항이 바뀜&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;반전 증폭기 입력 임피던스 : 1M ohm&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- 왜율 = 전고조파 rms/기본파&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;BJT와 FET 비교&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- BJT : I_b -&amp;gt; I_e 전류 증폭. 스위치, 잡음/대역폭/속도 크다,&amp;nbsp; &amp;nbsp;집적도 작다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;- FET : I_g -&amp;gt; I_d 증폭, 전압 증폭,&amp;nbsp; &amp;nbsp;&amp;lt;-&amp;gt;,&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; 집적도/열 안정성/입력임피던스 크다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;디지털 변조 : QAM, PSK, ASK, FSK&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;펄스 변조 : PCM, PPM, PAM, PWM&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;부궤환 회로 특징 : 이득/일그러짐율/잡음 감소,&amp;nbsp; &amp;nbsp;안정도/대역폭 증가&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;반전/비반전 증폭기&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1073&quot; data-origin-height=&quot;551&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/zRyoW/btry8h8ArEV/DOyNJQSwECt1Vk1XhM8UOK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/zRyoW/btry8h8ArEV/DOyNJQSwECt1Vk1XhM8UOK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/zRyoW/btry8h8ArEV/DOyNJQSwECt1Vk1XhM8UOK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FzRyoW%2Fbtry8h8ArEV%2FDOyNJQSwECt1Vk1XhM8UOK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1073&quot; height=&quot;551&quot; data-origin-width=&quot;1073&quot; data-origin-height=&quot;551&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;연산증폭기- 산술연산&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1186&quot; data-origin-height=&quot;872&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/boKwC5/btry67TbVKc/TDGeJKvHOQRbYBL6haKk1K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/boKwC5/btry67TbVKc/TDGeJKvHOQRbYBL6haKk1K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/boKwC5/btry67TbVKc/TDGeJKvHOQRbYBL6haKk1K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FboKwC5%2Fbtry67TbVKc%2FTDGeJKvHOQRbYBL6haKk1K%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1186&quot; height=&quot;872&quot; data-origin-width=&quot;1186&quot; data-origin-height=&quot;872&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;미분기와 적분기&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1211&quot; data-origin-height=&quot;779&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bo8KJS/btrzaWP0blG/tHA7YbKksxKhfKCuihuIb1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bo8KJS/btrzaWP0blG/tHA7YbKksxKhfKCuihuIb1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bo8KJS/btrzaWP0blG/tHA7YbKksxKhfKCuihuIb1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbo8KJS%2FbtrzaWP0blG%2FtHA7YbKksxKhfKCuihuIb1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1211&quot; height=&quot;779&quot; data-origin-width=&quot;1211&quot; data-origin-height=&quot;779&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;</description>
      <category>기타/신호, 회로, 제어</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1378</guid>
      <comments>https://throwexception.tistory.com/1378#entry1378comment</comments>
      <pubDate>Tue, 12 Apr 2022 01:03:46 +0900</pubDate>
    </item>
    <item>
      <title>대충 정리한 KEC</title>
      <link>https://throwexception.tistory.com/1377</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1171&quot; data-origin-height=&quot;831&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/eqQ8fX/btry8h04sG6/Q2Bg2L73RyGFysDJ2nffOk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/eqQ8fX/btry8h04sG6/Q2Bg2L73RyGFysDJ2nffOk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/eqQ8fX/btry8h04sG6/Q2Bg2L73RyGFysDJ2nffOk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FeqQ8fX%2Fbtry8h04sG6%2FQ2Bg2L73RyGFysDJ2nffOk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1171&quot; height=&quot;831&quot; data-origin-width=&quot;1171&quot; data-origin-height=&quot;831&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1214&quot; data-origin-height=&quot;1237&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/lBVwA/btry4fX4okI/AdwnWMLJvbo4iidHxyBQUK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/lBVwA/btry4fX4okI/AdwnWMLJvbo4iidHxyBQUK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/lBVwA/btry4fX4okI/AdwnWMLJvbo4iidHxyBQUK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FlBVwA%2Fbtry4fX4okI%2FAdwnWMLJvbo4iidHxyBQUK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1214&quot; height=&quot;1237&quot; data-origin-width=&quot;1214&quot; data-origin-height=&quot;1237&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>기타/전기, CAD</category>
      <author>집밖은위험해</author>
      <guid isPermaLink="true">https://throwexception.tistory.com/1377</guid>
      <comments>https://throwexception.tistory.com/1377#entry1377comment</comments>
      <pubDate>Mon, 11 Apr 2022 23:08:20 +0900</pubDate>
    </item>
  </channel>
</rss>