Abstract
This paper presents a novel idea to enhance the switching of power electronic converters used for driving closely spaced multi-Transmitter (MT) wireless power transfer (WPT) systems. Cross coupling amongst the transmitters is an undesirable phenomenon for power electronic converters as they induce an spurious voltage in the adjacent coils. Therefore, with the use of coupled inductors (CPIs) a new method to mitigate the effects of cross couplings is proposed. To study the effect of CPIs on soft switching, an MTWPT system consisting of three transmitters and one receiver is used as a case study. The system is mathematically analysed, numerically simulated, and experimentally tested, and the results validate the efficacy of the proposed approach.
Original language | English |
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Title of host publication | Proceedings |
Subtitle of host publication | IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society |
Publisher | IEEE |
Pages | 1991-1995 |
Number of pages | 5 |
ISBN (Electronic) | 978-1-7281-4878-6 |
ISBN (Print) | 978-1-7281-4879-3 |
DOIs | |
Publication status | Published - Oct 2019 |
MoE publication type | A4 Conference publication |
Event | Annual Conference of the IEEE Industrial Electronics Society - Lisbon, Portugal Duration: 14 Oct 2019 → 17 Oct 2019 Conference number: 45 |
Publication series
Name | Proceedings of the Annual Conference of the IEEE Industrial Electronics Society |
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ISSN (Print) | 1553-572X |
ISSN (Electronic) | 2577-1647 |
Conference
Conference | Annual Conference of the IEEE Industrial Electronics Society |
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Abbreviated title | IECON |
Country/Territory | Portugal |
City | Lisbon |
Period | 14/10/2019 → 17/10/2019 |
Keywords
- Cross Coupling
- Dynamic Wireless Power Transfer Systems
- LCC Compensators
- Soft Switching
- Wireless Power Transfer Systems
- Zero Current Switching (ZCS)