摘要
介绍了某水力发电厂开关站220 kV断路器内部存在的电腐蚀问题,通过问题的发现过程及产生原因,提出了类似断路器所存在问题的解决方法,并给出了处理结果。
Electricity corroding problem of 220 kV circuit breaker in switch substation of certain hydro power plant is introduced. Through analyzing the reasons of the problem, solutions and treatment results of the similar problem existed in circuit breaker have been put forward.
出处
《高压电器》
CAS
CSCD
北大核心
2006年第1期79-80,共2页
High Voltage Apparatus
关键词
断路器
电腐蚀
灰白色粉末
电镜能谱分析
等位片
circuit breaker
electricity corrosion
off-white powder
electric mirror energy spectrum analysis
