Leistungsumschaltungssteuerungssystem

Details

Veröffentlichungs-Nr.

EP4148933

Aktenzeichen

EP22195585

Anmeldetag

14. September 2022

Veröffentlichung

21. Februar 2024

Erteilung

21. Februar 2024

Rechtsraum

EP

IPC

H02J1/08H02J1/10B60L1/00B60L58/14B60R16/03B60R16/04H02J7/00

Abstract

A power switching control system (10), includes a switching unit (11, 12, 13, 14, 15) configured to switch connection and disconnection between loads (IL1, IL2, IL3) set with operation priorities and powers (2, 3, 102) supplying powers to the loads, the loads and the powers being connected to a power supply path (8G); a power failure detection unit (31, 32) detecting a power failure caused by an abnormality on a power supply side or a load side; and a control unit (30) controlling the switching unit. When the power failure detection unit detects the power failure, and remaining capacities, charging rates, or voltages of the plurality of powers are less than, or equal to or less than predetermined thresholds, the control unit disconnects the loads from the power supply path by the switching unit in an order from one of the loads with a lowest operation priority of the operation priorities to gradually decrease supply currents from the powers to the loads.

Anmelder

Firma

Yazaki Corporation

Land

🇯🇵 Japan

Fachgebiete