深溪沟水电站调速器主配压阀漏油量大问题的分析及处理

Analysis and Treatment of the Excessive Oil Leakage Problem in the Main Distributing Valve of the Hydro-turbine Governor in Shenxigou Hydropower Station

目前国内水电站多数主配压阀均存在不同程度的渗油问题,通过对深溪沟水电站主配压阀渗油实际情况进行分析,明确了渗油原因并采取有效处理方法,成功地排除了故障。

Oil leakage of the main distributing valve is a common problem in hydropower stations in China. The excessive oil leakage problem in the main distributing valve of the hydro-turbine governor in Shenxigou Hydropower Station is analyzed. The reason of this problem is determined and corresponding treatment measures are taken. After the treatment,the oil leakage problem is successfully solved.