摘要
本文介绍了中国电力系统配电电压等级开关设备的现状 ,统计分析了配电开关设备 1990~ 1999年的事故情况以及SF6、真空开关设备的故障特点 ,指出了高压开关设备无油化的若干趋势。
This paper introduces the present situation of distribution switchgear in Chinese power system. A statistical analysis to the failures of the distribution switchgear during 1990~1999 is made.The features of the SF 6 and vacuum circuit breaker are analyzed. It then introduces some trends of the application of non oil high voltage switchgear.
出处
《高压电器》
CAS
CSCD
北大核心
2001年第3期1-5,共5页
High Voltage Apparatus