电力电子器件(Power Electronic Device)是用来对空调、光伏发电系统及纯电动汽车等多种设备进行功率控制的产品。在其小型化和高效率化中担负重任的是功率半导体。
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high-power electronic device 大功率电力电子器件
high power electronic device 大功率电力电子器件
Power Electronic Device Testing 电力电子器件测试
Electric power electronic device 电力电子器件
fully-controlled power electronic device 全控型电力电子器件
With the widely use of power electronic device the problem of harmonic distortion in power system becomes ever more important.
随着电力电子装置的广泛应用，电力系统的谐波问题日益突出。
By linking the DC relay contactor with power electronic device, the DC hybrid switch apparatus without switching arcing was designed and accomplished.
采用直流开关电器与电力电子器件相结合方式，设计并实现了能够实现无弧通断的直流混合开关电器。
With the wide application of the power electronic device to industry, the harmonic current produced by it is injected into the grid and influences the normal work of the electric equipment.
随着电力电子器件在工业中的广泛应用，其产生的谐波电流注入电网，影响电气设备的正常工作，谐波治理已经成为电力系统的重要问题。
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