Real-time approximation method and apparatus of mutual inductance between transmitters and receivers for determining optimal operating condition in multiple-receiver wireless power transfer systems
US12301015B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Dec 10, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The embodiments relate to a real-time approximation method and apparatus of a mutual inductance between transmitters and receivers for determining an optimal operating condition in a multiple-receiver wireless power transfer system, and it may be configured to approximate a mutual inductance in the multiple-receiver wireless power transfer system according to a configuration status of the receivers, and determine an operating condition of the multiple-receiver wireless power transfer system based on the mutual inductance. According to the various example embodiments, the inductance may comprise a mutual inductance between the transmitter and the receivers, and a mutual inductance between the receivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.