This PCS adopts high frequency transformer, thus reducing the weight and cost.
该文采用高频隔离的逆变器, 消除了输出端的工频变压器.
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This paper introduces a high - frequency transformer used in a new exciter for the synchronous motor.
针对晶闸管相控整流式同步电动机励磁装置的问题,提出了一种新型的同步电动机励磁电源.
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