CAJ | 학술논문

本文通过对末端回路短路电流的计算、分析，计算出不同的保护开关与常用末端线路导线配合时，满足灵敏度要求的配电距离，并进一步阐述在多级配电系统中，上级导线及系统对末端线路的影响，列表得出满足灵敏度要求的末端线路的配电距离。
본문통과대말단회로단로전류적계산、분석，계산출불동적보호개관여상용말단선로도선배합시，만족령민도요구적배전거리，병진일보천술재다급배전계통중，상급도선급계통대말단선로적영향，렬표득출만족령민도요구적말단선로적배전거리。
The chief aim of the present study is to find out the distribution distance which can meet the requirements of the sensitivity when different protection switch and common end line wire work together by calculating and analysing the end loop short circuit current. It further elaborates the influence of the system and conductor on end line in a multistage distribution system, and lists the distribution distance of the end of the line that meets sensitivity requirement.