【摘要】 从谐波控制角度 ,通过对比输出电压的平均值及交流侧电流谐波指数 ,指出单相半波及全波整流用整流管应该采用GTO(可关断晶闸管 )或IGBT(绝缘门极晶体管 )等可关断型器件 ,合理的整流波型在每一段输出电压的范围内应是不相同的 ,在某些段应是某种对称波型更多还原

【Abstract】 By comparing the average value of output voltage and harmonics index of AC current of the wire netting, such a conclusion is drawn that the rectification elements used in halfwave or fullwave rectification should be GTO s of IGBT s in view of controlling harmonics. The reasonable rectified wave form varies within any given range of output voltage, and is symmetrical in some ranges.更多还原