Version 1
: Received: 12 September 2023 / Approved: 13 September 2023 / Online: 14 September 2023 (08:29:40 CEST)
How to cite:
Li, D.; Wu, X.; Gao, W.; Gao, J. Planar Position Recognition of Receiver Coil Based on Multi-Transmitter Array Wireless Power Transfer System. Preprints2023, 2023090930. https://doi.org/10.20944/preprints202309.0930.v1
Li, D.; Wu, X.; Gao, W.; Gao, J. Planar Position Recognition of Receiver Coil Based on Multi-Transmitter Array Wireless Power Transfer System. Preprints 2023, 2023090930. https://doi.org/10.20944/preprints202309.0930.v1
Li, D.; Wu, X.; Gao, W.; Gao, J. Planar Position Recognition of Receiver Coil Based on Multi-Transmitter Array Wireless Power Transfer System. Preprints2023, 2023090930. https://doi.org/10.20944/preprints202309.0930.v1
APA Style
Li, D., Wu, X., Gao, W., & Gao, J. (2023). Planar Position Recognition of Receiver Coil Based on Multi-Transmitter Array Wireless Power Transfer System. Preprints. https://doi.org/10.20944/preprints202309.0930.v1
Chicago/Turabian Style
Li, D., Wei Gao and Jianxin Gao. 2023 "Planar Position Recognition of Receiver Coil Based on Multi-Transmitter Array Wireless Power Transfer System" Preprints. https://doi.org/10.20944/preprints202309.0930.v1
Abstract
This paper proposes a position recognition method for the receiver coil by the secondary coil current. Based on the practical value of the current of the receiver coil, the position recognition of the receiver coil in the WPT system is realized. This paper proposes a 3×3 array multi-transmitter coil grouping and control logic. The mathematical model of mutual inductance between the receiver and transmitter coil at different positions on the X-Y plane is established. A method for identifying the position of the receiver coil according to the current of the receiver coil is proposed. Compared with the traditional position recognition method of the receiver coil, this method does not need to add a detection coil and position sensor and can realize the position recognition of the receiver coil on the 2D plane.
Keywords
wireless power transfer; array multi-transmitter; location recognition
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
