단락短絡(쇼트;Short)과 단락비(SCR), % 임피던스(impedance), 예상최대고장전류

<p style="text-align: justify;">단락(短絡,Short)은 (전기) 전기회로의 두점이 상대적으로 낮은 온저항으로 전기적으로 접속되는 상태<br><br> 단락비(SCR : Short Circuit Ratio)<br><br>단락비(Short Circuit Ratio)<br><br>단락비는 단락사고가 발생했을 때 정격전류(In) 대비해서 몇 배의 단락전류(Is)가 흐르냐는 의미이다<br><br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZNWw/0c59d9978f6b7d83195d56b4c9191906915a69df" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZNWw/0c59d9978f6b7d83195d56b4c9191906915a69df" data-origin-width="1080" data-origin-height="482"></div><p style="text-align: left;"><br><br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZNWw/9ee8261779583f61b162f0544b2711e5fb1232bd" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZNWw/9ee8261779583f61b162f0544b2711e5fb1232bd" data-origin-width="1080" data-origin-height="602"></div><p style="text-align: left;"><a href="https://youtu.be/EKoahEHyqEQ?si=_CGLNkbDobx61O2q" target="_blank" class="ke-link"><br><br>https://youtu.be/EKoahEHyqEQ?si=_CGLNkbDobx61O2q</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/watch?v=EKoahEHyqEQ" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="868" data-video-height="488" data-ke-style="alignCenter" data-video-thumbnail="https://scrap.kakaocdn.net/dn/7PGkG/hyXOfYtIxC/DPsKgkPox04JAjYV8hkzd0/img.jpg?width=1280&height=720&face=922_114_1062_266,https://scrap.kakaocdn.net/dn/zKe3j/hyXKphqemD/cdAKrUS8Kx2EQYjdVk0mSk/img.jpg?width=1280&height=720&face=922_114_1062_266" data-ke-mobile-mobileStyle="widthContent" data-video-origin-width="868" data-video-origin-height="488"><iframe src="https://www.youtube.com/embed/EKoahEHyqEQ" width="868" height="488" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: justify;"><br><br> impede<br><br>verb [ T ]<br><br>to make it more difficult for something to happen or more difficult for someone to do something:<br><br>Although he's shy, it certainly hasn't impeded his career in any way.<br><br><br><br> </p>