A thorough analysis is presented on the one point grounding problems existing in the siliconcontrolledexcitation systems for the self-excited generators.
对自并励发电机可控硅励磁系统一点接地的问题进行了详细的分析,为判别接地提供参考。
2
The final basic cause that resulted in the failure is no working state monitoring signal and failure warning signal of power supply source of controlledsiliconexcitation device.