저압배전계통에서 발생한 단락전류의 Bypassing 장치에 관한 연구

A Study on the Bypassing Device for Short-fault Current produced in Low Voltage Distributed Line

In this paper, we designed basic concept and structure of bypassing device which promoted the activity of low voltage line-fuse, when it perceived the too small short-fault current to activate line-fuse which located at the between secondary of pole transformer and home immediately. And we study displacement of bypass contact and electromagnetic force caused by the short-fault current by the basic experiment to understand the basic characteristic of bypassing movements.