交流检测模块读取电流电压参数，电流，电压，电能，功率因数(Ac detection module reads current voltage parameters)

确定电压型三相桥式PWM整流器电感值的设计，共整流装置的开发(Determining the design of the inductance value of the voltage-type three-phase bridge PWM rectifier, the development of the common rectifier)