Fuel cell control method and control system
US11205787B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Jan 26, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel cell control method and are provided. The method includes collecting state data of a fuel cell stack and then estimating an effective catalytic amount of the fuel cell stack based on the collected state data. A fuel cell system is operated based on the estimated effective catalytic amount to thus optimize the efficiency of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.