- Title
- An investigation of compensation networks for three-coil wireless power transfer
- Creator
- Wang, H. S.; Cheng, K. W. E.; Hu, Jiefeng
- Date
- 2020
- Type
- Text; Conference paper
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/185821
- Identifier
- vital:16769
- Identifier
-
https://doi.org/10.1109/PESA50370.2020.9343961
- Identifier
- ISBN:9781728193823 (ISBN)
- Abstract
- Wireless power transfer (WPT) can power loads over large air gaps with relatively high efficiency, offering an innovative and convenient charging way. Especially, three-coil WPT shows the superiority, namely, the extended transmission distance with high efficiency. However, compensation networks in three-coil WPT still necessitate investigation. In this paper, three compensation topologies including S-S-S, S-S-P and N -S-S are investigated. Some important characteristics including load-independent constant voltage (CV), load-independent constant current (CC) and zero voltage switching (ZVS) are concluded and compared among different topologies. Detailed design procedures of compensation networks based on three-coil couplers are demonstrated. The fundamental analysis, coil design, compensation topologies and experimental verification are all presented and discussed in this paper. © 2020 IEEE.
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Relation
- 8th International Conference on Power Electronics Systems and Applications, PESA 2020, Hong Kong, 7 to 10 December 2020, 2020 8th International Conference on Power Electronics Systems and Applications: Future Mobility and Future Power Transfer, PESA 2020
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright © 2020 IEEE
- Subject
- Compensation topology; Constant output; Three-coil; Wireless power transfer
- Reviewed
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