To increase power factor, the current distortion can be reduced by harmonic suppression technology.

为提高逆变电源的功率因数, 必须采用谐波抑制技术降低输入电流的谐波畸变率.

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Scholars at home and abroad put forward many new active power filter systems for harmonic suppression.

为了抑制谐波,国内外有关学者研制了许多新型的有源电力滤波系统.

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