Method of operating fuel cell system and fuel cell system
US7943261B2 · kind B2 · utility
2Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2003 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Feb 7, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of operating a fuel cell capable of suppressing degradation of a fuel cell caused by starting and stopping of the fuel cell, including carrying out a restoring operation by decreasing a voltage of the cathode following termination of the fuel cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.