A good fault orientation method is not yet available in the fault diagnosis for the electric-hydraulic regulating system of a water-turbinegeneratorset.
在目前水轮发电机组电液调节系统故障诊断方法中，还没有出现很好的故障定位方法。
2
Use the system makes the water-turbinegeneratorset work safely and it's a sign that internal hydropower project achieves the world's most advanced level.
该系统的使用既为机组的安全运行提供了保障，同时也成为我国水电事业步入世界先进行列的标志。
3
Therefore, we shall put forward a high requirement of condition monitoring and failure diagnosis technology on water-turbinegeneratorset.