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four quadrant rectifier
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four quadrant rectifier
Encyclopedia
工学
轨道交通车辆电力电子变换设备
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four quadrant rectifier
四象限整流器
电动车辆上安装的可以将电能从交流接触网侧馈入到直流侧,也可以将电能由直流侧回馈到交流接触网的电力电子设备。又称PWM整流器。
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