【摘要】 介绍了一种应用于3个逆变电源模块并联系统的功率因数校正方法。阐述了电压电流相位差检测的原理,介绍了主电路和控制电路,以及软件流程图。实测波形证明了这种方法是有效的。更多还原

【Abstract】 In this paper a method of PFC in paralleled inverted power system which has three modules is presented. After the theory of phase displacement detecting has been introduced, the main circuit, control circuit and the flow chart of software are introduced. The validity of this method is verified by experimental results.更多还原