Abstract
In this paper, a novel omnidirectional wireless power transfer system is proposed. By having a centralized transmitter with an effective charging area where multiple receiver, can be placed limited by a distance of 10 cm. The transmitter utilizes a Class-E amplifier with a frequency of 6.78 MHz. In order to achieve omnidirectional flux with a limited power utilization, a switching matrix with edge-configurable coils has been proposed to achieve both horizontal and vertical flux. This paper deals with simulation, design and preliminary experimental testing of a Class-E amplifier based system with an output power of 15 W for device agnostic consumer electronics.
Original language | English |
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Title of host publication | 2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC) |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Pages | 648-654 |
Number of pages | 7 |
ISBN (Electronic) | 978-1-6654-9681-0 |
ISBN (Print) | 978-1-6654-9682-7 |
DOIs | |
Publication status | Published - 1 Dec 2022 |
Event | 20th IEEE International Power Electronics and Motion Control Conference, IEEE-PEMC 2022 - Brasov, Romania, Brasov, Romania Duration: 25 Sept 2022 → 29 Sept 2022 Conference number: 20 |
Publication series
Name | IEEE International Power Electronics and Motion Control Conference (PEMC) |
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Publisher | IEEE |
Number | 20 |
Volume | 2022 |
ISSN (Print) | 2469-8741 |
ISSN (Electronic) | 2473-0165 |
Conference
Conference | 20th IEEE International Power Electronics and Motion Control Conference, IEEE-PEMC 2022 |
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Abbreviated title | IEEE-PEMC 2022 |
Country/Territory | Romania |
City | Brasov |
Period | 25/09/22 → 29/09/22 |
Keywords
- 2023 OA procedure
- Radio frequency
- Transmission line matrix methods
- Transmitters
- Switches
- Receivers
- Wireless power transfer
- Coils