Electronic device and method for controlling an electric energy converter comprising a piezoelectric element, related electronic system for electric energy conversion
US12034362B2 · kind B2 · utility
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3References
25Claims
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Key dates
| Filing date | Apr 14, 2022 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Dec 13, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0025
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic control device for controlling a converter that comprises a piezoelectric element and a plurality of switches which are commanded to alternate phases, respectively at substantially constant voltage, and substantially constant charge, across the terminals of said piezoelectric element, the control device comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.