In order to reduce total harmonic distortion factor of the inverter's output voltage, adding LC filter to inverter's output is a simple and practical method adopted extensively currently.

为了降低逆变器输出电压的谐波，简单且实用的方法是在逆变器的交流输出侧加装l C滤波器。

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Experiment results showed that the correction device of power factor could realize high power factor, low harmonic distortion and low ripple of output voltage.

通过实验结果表明，单级功率因数校正装置可以实现较高的功率因数、较低的总谐波畸变，而且输出电压纹波小。

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The experiment results show input power factor, distortion factor, crest factor, total harmonic distortion and harmonic components.

给出了输入功率因数、畸变因子、峰值系数、总谐波畸变率和谐波分量的实验结果。

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