摘要
直流牵引供电系统的短路试验,有助于检测直流牵引供电对短路故障切断时间的正确与可靠性。文章讲述了长沙市轨道交通6号线的现场直流牵引供电系统短路试验流程,并对测试数据进行了解析。
The short-circuit test of the DC traction power supply system is helpful to detect the correctness and reliability of the cut-off time of the DC traction power supply to the short-circuit fault.This paper describes the on-site DC traction power supply short-circuit test process of Changsha rail transit line 6,and analyzes the test data.
出处
《电力系统装备》
2022年第12期62-64,共3页
Electric Power System Equipment
关键词
直流牵引供电系统
长沙地铁
短路试验
DC traction power supply system
changsha metro
short circuit test
