Stromversorgungssystem und Stromversorgungsverfahren für Elektrofahrzeug

Details

Veröffentlichungs-Nr.

EP4817930

Anmeldetag

3. September 2025

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

B60L3/00, H02J3/38, H02M3/158

Abstract

A power supply system for an electric vehicle includes a main battery, a first power network connected to the main battery in parallel and including a first converter converting, a first battery and a first load, a plurality of second power networks connected to the main battery in parallel and respectively including a second converter and a second load, a switch module including a plurality of switches, and a controller monitoring a magnitude of a first load current flowing through the first load in real time and sequentially closing the plurality of switches based on an efficiency curve.

Anmelder

Firmen

Hyundai Motor Company
Kia Corporation

Land

🇰🇷 Südkorea

Fachgebiete