变电站10KV馈线开关与线路开关的保护配合应注意的要点

The main points of the protection of transformer substation 10KV feeder switch and line switch

本文就10k V线路中出现的多级开关跳闸故障进行分析,并对如何设定其开关安全定值进行探究。

This paper analyzes the multi-stage switch tripping failure in 10 kV circuit, and probes into how to set the safe setting of switch