A Development of a 3-Phase Power Factor Corrected 5.4kW Rectifier Module

摘要

A 3-phase power factor corrected rectifier module has been developed. For the developed module, 3-phase PFC stage controlled by DSP and DC-DC converter stage are connected in series. A 5.4kW module in which the input is 3-phase 380VAC built and tested it. Finally, the measured THD and efficiency of the rectifier module were presented and the maximum efficiency of 92% at full load was obtained.