Temperature and state of charge based control of dark start auxiliary battery for bidirectional power transfer inverter
US11916429B2 · kind B2 · utility
0Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2021 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Dec 1, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/7072
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power system includes a bidirectional power transfer inverter that receives grid power and can be electrically connected with electric vehicle supply equipment, and an auxiliary battery electrically connected with the bidirectional power transfer inverter and that supplies power to the bidirectional power transfer inverter and electric vehicle supply equipment while the grid power is unavailable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.