In order to reduce total harmonicdistortionfactor 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 harmonicdistortion and low ripple of output voltage.