摘要
提出一种重合闸与分段隔离开关相结合的重合性分段隔离开关，通过对配电线路电压的判断，开关动作时间的组合，实现对事故线路的自动定位，提高事故抢修效率。从可能事故情况分析，在10kV 铁路贯通、自闭线中运用是可行的。
Recommend a combination switch of multi-unit control valve and sectional isolating switch,through judging the voltage of distribution wire and thetime of combination of switch action to realize the automatic fixing for wire failure and raising efficiency of failure removal.It is practical for 10kVrailway through and automatic shuts off wire from the analysis on possible failure.
出处
《上海铁道科技》
2004年第4期35-36,50,共2页
Shanghai Railway Science & Technology
