Bidirectional DC-DC resonant converter
US10340809B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 3, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Feb 3, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bi-directional DC-DC resonant converter with bi-directional voltage control includes: primary converter terminals defining a primary voltage; secondary converter terminals defining a secondary voltage; a transformer device having primary transformer terminals and secondary transformer terminals; a resonant tank device having first and second primary resonant tank terminals defining a primary resonant tank voltage and first and second secondary resonant tank terminals defining a secondary resonant tank voltage, wherein the primary tank terminals are connected to the secondary transformer terminals; a primary switching circuit connected between the primary converter terminals and the primary transformer terminals; and a secondary switching circuit connected between the secondary resonant tank terminals and the secondary converter terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.