Stromversorgungsvorrichtung für ein Elektrisches Fahrzeug

Details

Veröffentlichungs-Nr.

EP4151445

Aktenzeichen

EP22179236

Anmeldetag

15. Juni 2022

Veröffentlichung

22. März 2023

Rechtsraum

EP

IPC

B60L1/00B60L53/80B60R16/04B60L50/60

Abstract

A power supply device for an electric work vehicle, including: a battery 2 by which an electric work vehicle is drivable; a first connection unit 21 for an internal inverter 7 configured to convert DC power from the battery 2 into AC power, and output the AC power to an internal electric device 15, 32 installed in the electric work vehicle; a second connection unit 22 for an external inverter 8 configured to convert DC power from the battery 2 into AC power, and output the AC power to an external electric device 9; and a battery control unit 23 connected to the first connection unit 21 and the second connection unit 22, and configured to control charging of, and power supply from, the battery 2, wherein the battery control unit 23 is configured to communicate with the external inverter 8 side via the second connection unit 22 to perform authentication regarding whether or not power supply to the external inverter 8 is permitted.

Anmelder

Firma

Kubota Corporation

Land

🇯🇵 Japan

Fachgebiete