Power supply system for an electrochemical stack
US12394982B2 · kind B2 · utility
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2References
17Claims
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Assignee
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Key dates
| Filing date | Dec 22, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Dec 22, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2300/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system includes a power supply for an electrochemical stack. The system may support operation in at least two modes: a first where power for the electrochemical stack originates from a renewable energy (e.g., an on-site) power source, and a second mode where power for the electrochemical stack is supplied at least in part from a power grid interconnection. A source power converter may adjust its operating voltage to select between prioritizing power from the on-site source and/or drawing power from the electrochemical stack at least in part from the power grid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.