隔离刀闸操作旁路母线的模拟计算与分析  

Analysis and Calculation of Operating Pass by Bus Transients with Disconnect Switch

作　　者：聂定珍[1] 陈守聚[2] 郭志红[3] 马如龙 

机构地区：[1]国家电力公司武汉高压研究所,武汉430074 [2]河南电力试验研究所,郑州450052 [3]山东电力研究院,济南250002 [4]山东威海电业局,威海264206

出　　处：《高电压技术》2000年第3期60-62,共3页High Voltage Engineering

摘　　要：利用 EMTP对隔离刀闸操作旁路母线过程中的触头移动、间隙击穿、电弧重燃的细节进行了模拟 ,比较了不同类型刀闸、拉合速度等对断口间恢复电压、电弧电流。The paper simulates and calculates the transient induced by disconnect switch during operation of unload pass by bus and contact moving, gas breakdown and arc re ignite etc., also analyzes varied factors, such as different type of disconnector, operating speed, recovery voltage between contacts, arc current and arc duration time.

关 键 词：隔离刀闸 操作 母线 输电线路 

分 类 号：TM71[电气工程—电力系统及自动化]