Voltage synchronization method and system
US9847541B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 4, 2014 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Jan 2, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A voltage synchronization method and system are provided. The system includes a main controller that is configured to determine whether voltage synchronization is possible. When the voltage synchronization is determined to be possible, the main controller is configured to transmit a voltage synchronization command to a plurality of auxiliary controllers. The plurality of auxiliary controllers are configured to adjust sensed voltages based on an output voltage of a fuel cell stack when the transmitted voltage synchronization command is received.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.