某电厂500 kV断路器操作机构渗油检查及处理

Inspection and treatment of oil seepage of 500 kV circuit breaker operatingmechanism in a power plant

针对某电厂500 kV断路器操作机构渗油异常现象,通过图纸结构和设备拆解进行了分析,找出了渗油原因并提出了针对性措施。对其它电厂类似设备故障处理提供了经验,具有显著的借鉴和指导意义。

Based on the analysis of the abnormal phenomenon of oil seepage of the operating mechanism of 500 kV circuit breaker in a power plant,the reason of oil seepage is found out and the corresponding measures are put forward by analysis of the structure of the drawing and the disassembly of the equipment.It provides experience for other similar equipment fault handling in other power plants and has significant reference and guiding significance.