Power supply system and control method therefor
US11233256B2 · kind B2 · utility
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1References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2017 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Oct 13, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric power supply system 100 comprises a battery 10 that generates heat by discharging an electric power, and a fuel cell system 20 that generates the electric power by fuel cells 21. The electric power supply system 100 supplies power to an electric load. The electric power supply system 100 determines whether or not a temperature of the battery 10 is equal to or less than a predetermined temperature, and when the temperature of the battery is equal to or less than the predetermined temperature, the electric power supply system 100 discharges the battery 10 to the fuel cell system 20.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.