controlled bridge rectifier
... 三相桥式整流器 three-phase bridge rectifier 可控桥式整流器 controlled bridge rectifier 对称半控桥式整流器 symmetric half-controlled bridge rectifier ...
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串级调速系统的主要组成部分是线绕式异步电动机，三相桥式整流器和三相可控硅逆变器。
A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor (?) inverter.
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