It is the basis of power system harmonic analysis to model power system components at harmonic frequencies.

建立适当的电力系统元件谐波模型是电力系统谐波分析的基础。

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There have already been many harmonic analysis system solutions for power network, but most of them are based on a single microprocessor.

目前已经存在很多的电网谐波分析系统方案，但其中多数是以单个微处理器为核心的。

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Through reason and harm analysis which produces to the rail transit power supply system higher harmonic, discusses emphatically to the power supply system harmonic suppression measure.

通过对轨道交通供电系统高次谐波产生原因及危害的分析，着重探讨对供电系统谐波抑制的措施。

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