电压型变频器直流环节并入电容对整流电路的输出进行滤波，理论上电容值越大，电压纹波越小，但是从空间和成本上考虑并不能如此。
The three phase half-wave controlled rectifying circuit is taken as the example in this paper to inllustrate the commutation overlap probelm.
旋转整流器的失效会导致同步电机不能正常运行，严重时还会对交流励磁机造成一定的损失，因此对旋转整流器进行实时监测与故障诊断是非常重要的。
The failure of rotating rectifier can lead to the synchronous motor can not operate normally. Therefore the real-time monitoring and diagnosis of rotating rectifier's failure is very important.
旋转整流器的失效会导致同步电机不能正常运行，严重时还会对交流励磁机造成一定的损失，因此对旋转整流器进行实时监测与故障诊断是非常重要的。
The failure of rotating rectifier can lead to the synchronous motor can not operate normally. Therefore the real-time monitoring and diagnosis of rotating rectifier's failure is very important.
应用推荐