Multi-phase resonant converter and method of controlling it
US11329568B2 · kind B2 · utility
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18References
23Claims
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Key dates
| Filing date | Jul 20, 2020 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Jul 20, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A PWM controlled multi-phase resonant voltage converter may include a plurality of primary windings powered through respective half-bridges, and as many secondary windings connected to an output terminal of the converter and magnetically coupled to the respective primary windings. The primary or secondary windings may be connected such that a real or virtual neutral point is floating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.