运行中互感器的巡检及故障处理

Patrol Inspect and Fault Disposal of Instrument transformer runing

介绍了互感器的使用、在运行中的巡视检查和故障的处理方法,阐述了电流互感器和电压互感器在运行中的巡检、出现的异常情况和解决办法,其中包括电流互感器二次侧开路时的处理、电流互感器自身故障的排除和电压互感器一次侧和二次侧熔断器熔断的处理。这在今后的变电所运行工作中具有一定的指导意义。

This paper introduce use of instrument transformer,patrol inspect of running and disposal of fault. Detailedly expound patrol inspect of current instrument transformer and voltage instrument transformer runing,find out fault and figure out, comprise disposal of current instrument transformer when secondaly side open circuit, disposal of current instrument transformer self fault and disposal of voltage instrument transformer fuse fusing. From this time forth, have certain direction meaning in electric power transformer function job.