摘要
阐述实施配电系统继电保护、整定计算、配置方法,包括多级串供保护、电流速断保护与过电流保护、两段式电流保护、线路整定、母联分段整定、变压器馈线的线路整定、电动机线路整定。
This paper expounds the implementation of relay protection, setting calculation and configuration methods of distribution system, including multi-level series supply protection, current quick break protection and overcurrent protection, two-stage current protection, line setting, bus coupler section setting, transformer feeder line setting and motor line setting.
作者
陈万钦
CHEN Wanqin(China Railway 17th Bureau Group Electrification Engineering Co.,Ltd.,Shanxi 030006,China)
出处
《集成电路应用》
2022年第1期288-289,共2页
Application of IC
关键词
配电系统
电流速断
过电流保护
线路整定
distribution system
current quick break
overcurrent protection
line setting
