SF_6高压断路器状态检测技术介绍  

Discussion of On-Line Monitoring Technique for High-Voltage SF_6 Circuit Breaker

作　　者：殷鸣[1] 王泉[1] 陶涛[1] 卞超[2] 

机构地区：[1]南京供电公司,江苏南京210008 [2]江苏省电力试验研究院有限公司,江苏南京211102

出　　处：《江苏电机工程》2009年第3期83-84,共2页Jiangsu Electrical Engineering

摘　　要：介绍了高压断路器SF6气体压力(密度)、含水量的监测方法、高压断路器内绝缘的监测、导电回路的连接状态监测以及高压断路器机械性能测试手段,总结了目前高压断路器在相关参数、性能测试方面存在的不足,展望了在线监测技术的发展趋势。The monitoring methods about SF6 pressure and water content,insulation performance and conductive loop＇s connect status of high-voltage circuit breaker as well as the testing method for its mechanical performance are introduced. The shortcomings in terms of relevant parameters and performance testing of high-voltage circuit breaker are summarized, and the development prospect of on-line monitoring technology is analyzed.

关 键 词：断路器 SF6气体 在线监测 

分 类 号：TM561[电气工程—电器]