THREE-PHASE MULTICHANNEL VOLTAGE INVERTER

摘要

FIELD: electricity.SUBSTANCE: in order to receive required current values in each inverter phase there are N parallel channels controlled so that output voltage values of the adjacent channels are shifted per 1/N period of the carrier frequency. Connection of the parallel channels for each phase is carried out by N dual-winding balancing reactors.EFFECT: improving the shape of an output voltage curve for the inverter.1 dwg