摘要
针对煤焦化企业供电系统中VS1手车式真空断路器触头发热损坏现象,分析了VS1手车式真空断路器在特殊运行环境下触头发热损坏原因,从VS1手车式真空断路器产品制造、开关设备生产和管理维护3个层面提出了预防性措施来解决VS1手车式真空断路器触头发热损坏的现象。
To deal with the contactor failure as a result of overheating on VS1 mobile circuit breaker,the causes of overheating under special operating conditions are analyzed,and preventives measures in the aspects of breaker and switch manufacturing,management and maintenance are proposed.
出处
《中国煤炭》
北大核心
2010年第10期71-72,共2页
China Coal
关键词
真空断路器触头
发热
导电膏
镀银厚度
检修
vacuum circuit breaker contactor
overheating
conductive paste
Ag-coating thickness
maintenance
