华东某电站机组碳刷火花现象的分析与处理

Analysis and Treatment of the Power Unit Carbon Brush Spark Appearance of a Hydroelectric Power Station in the East China

对华东某梯级电站一、二号机组碳刷火花现象产生原因进行详细分析,得出消除机组碳刷火花的改进方法。通过改造,两台机组的碳刷火花现象得到根本消除,从而确保了机组的安全稳定运行。

The improvement resolution of the generator＇s carbon brush sparking problem is drawn out in this paper after detailed analysis on the causes of generator carbon brush sparking appearance of hydroelectric power station.After improvement achievement,the carbon brush sparking problem has been solved at all,which ensures the generator＇s safety and steady operation.