Among the three-phase power-factor correction circuits, the full decoupling circuit is especially suitable for high power fields because of its high input power and good electrical performance.

在三相功率因数校正电路中，全解耦型电路由于其输入功率大，电气性能较好等优势特别适用于大功率场合。

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As the heart of the power factor correction circuit, the gain modulator gets a high power factor by controlling the input current.

增益调制器作为功率因数校正电路的核心电路，通过控制输入电流来得到一个高的功率因数。

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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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