公开(公告)号：US10270365B2

公开(公告)日：2019-04-23

申请号：US15547602

申请日：2016-02-05

Applicant: DENSO CORPORATION

Inventor： Tatsuya Murakami ,  Yuji Hayashi ,  Satoru Yoshikawa ,  Satoshi Takada ,  Masakazu Fukada

IPC: H02M1/32 ,  H02M7/5387 ,  H02M7/48 ,  H02M7/539 ,  H02M3/337 ,  H02M1/00

Abstract: A power conversion device includes an inverter which converts a DC power supplied thereto from a power supply device to an AC power using an operation of a switching element and outputs the AC power toward a load a current meter which measures an output current from the inverter, and a control unit which controls the operation of the switching element to change an output voltage waveform from the inverter. The control unit changes the output voltage waveform on the basis of the measured output current.