Battery system with advanced battery disconnecting unit
US12362445B2 · kind B2 · utility
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16Claims
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Assignee
Inventors
Key dates
| Filing date | Sep 3, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Sep 3, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery system includes: a high voltage (HV) system having a plurality of connected rechargeable battery cells; a battery disconnecting unit (BDU) comprising a carrier plate, BDU relays configured to switchably open or close a HV line of the HV system, wherein the HV line is at least partially integrated into the carrier plate, and a BDU control unit configured to control the BDU relays; and a liquid cooling plate on a first side of the carrier plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.