电子变流器的英文

electronic converter

electronic inverter

例句与用法

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While a large number of converters based on power electronics techniques and other nonlinear loads are widely used in power systems , the electric workers of many countries have already paid close attention to various kinds of the relevant power quality problems that these equipments bring
随着大量电力电子变流器及各种非线性负荷在电力系统中的广泛应用,它们所带来的各种电能质量问题已引起各国电力工作者的高度重视。
Thus , it is difficult to find the voltage reference for the harmonic analysis . since acem are always operated near to the synchronous speed , the frequency of the excited voltage is very low , even to zero . therefore , this is the power harmonic suppression study of a complicated power supply system , in which the about harmonic general theories and methods are all inapplicable
现代交流励磁电机( acem )采用电力电子变流器作为励磁装置，其励磁电压谐波含量丰富，难于获得谐波分析所需的电压基准，同时交流励磁电机经常工作在同步转速附近，致使励磁电压频率极低甚至为直流，通常的谐波检测方法和理论都无法适用，因而这是一种目前尚未深入探讨过的复杂供用电系统电力谐波抑制问题的研究。