Multi-voltage electrical architectures for electrified vehicles
US11912145B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Oct 26, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Oct 12, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This disclosure describes charging systems for electrified vehicles. Exemplary charging systems may employ a multi-voltage charging circuit that supports charging of a traction battery pack at both a first voltage level during a first charging condition and a second, different voltage level during a second charging condition. Higher voltage levels may be experienced during the second charging condition as compared to the first charging condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.