Verfahren zur Steuerung einer Leistungsumwandlungsvorrichtung und Leistungsumwandlungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4773497

Anmeldetag

1. September 2023

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H02M7/12

Abstract

In a power conversion device (1), a first power conversion circuit (10) and a second power conversion circuit (20) connected in parallel to a pair of input terminals (IN1, IN2) include an inverter circuit (110, 210) and a diode (D11, D21). The inverter circuit (110, 210) includes a switch element (111, 211) for switching directions and an on/off state of a current flowing between the input terminals (IN1, IN2). The first power conversion circuit (10) and the second power conversion circuit (20) are connected to the input terminals (IN1, IN2) in such a manner that the rectification directions of the diodes (D11, D21) are opposite to each other. A control unit (40) controls the switching operation of the switch element (111, 211) so that DC power after rectification using the diode (D11, D21) is alternately output to the output terminal (OUT1, OUT2) at a cycle for switching on/off of the switch element (111, 211).

Anmelder

Firma

Renault s.a.s

Land

🇫🇷 Frankreich

Fachgebiete