变频器元器件少，控制方式简单，且控制策略可确保晶闸管软开关安全换流。

This cycloconverter USES few components and the control strategy is simple, only square wave of control is used.

youdao

变频器元器件少，控制方式简单，且控制策略可确保晶闸管软开关安全换流。

This cycloconverter USES few components and the control strategy is simple, only square wave of control is used.

youdao