Aircraft electrical power supply system and method of supplying electrical power in an aircraft
US12212025B2 · kind B2 · utility
0Cited by
16References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Sep 21, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An aircraft electrical power supply system includes a fuel cell auxiliary power unit (APU) that supplies auxiliary electrical power to an aircraft, a fuel cell power plant that supplies primary electrical power to the aircraft, and a hydrogen storage unit that supplies hydrogen to the fuel cell APU and the fuel cell power plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.