Wireless power system
US11557921B2 · kind B2 · utility
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2References
16Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 8, 2021 |
| Grant date | Jan 17, 2023 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system and method are provided for a feed-forward control of an inverter to reduce, and potentially minimize, a DC link capacitor of a wireless power transfer system. The feed-forward control may be utilized to reduce the capacitance of the DC link capacitor in a single-phase series-series compensated WPT system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.