This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.

提出了一种基于三相电压型PWM逆变器的电压电流双闭环控制方法。

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A method of the three phase voltage-source inverter connecting to the grid is studied, which consists of space vector pulse width modulation and phase-locking method.

本文研究了三相电压源型逆变器实现并网所采用的控制方法，包括空间矢量调制法和锁相环技术。

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