广州换流站交流滤波器运行中存在的问题

简介了广州换流站交流滤波器的配置情况,重点分析了广州换流站交流滤波器运行中曾出现的投切频繁、投入时产生较大涌流、电容器损坏较多、换流变压器充电时会产生谐波损坏交流滤波器等问题,提出应按预防性试验规程规定项目及时进行试验,按预算结果和设备运行况状确定检修内容,运行人员加强巡视,以确保交流滤波的安全运行。

Existent Problems in Operation of AC Filter in Guangzhou Converter station

The disposition condition of AC filter in Guangzhou converter station was briefly introduced. The problems in operation of AC filter in Guangzhou converter station were analyzed such as switching frequently,greater surge current when switching on,capacitor damage,AC filter damage caused by harmonic when charging of converter transfomer. To ensure the safe operation of AC filter,the test should be carried out in time according to the items stipulated by preventive test rules,the overhaul content should be definited according to budget result and equipment operation condition,and the patrol should be strengthened by operation people.