| Issue |
MATEC Web of Conf.
Volume 399, 2024
2024 3rd International Conference on Advanced Electronics, Electrical and Green Energy (AEEGE 2024)
|
|
|---|---|---|
| Article Number | 00021 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/202439900021 | |
| Published online | 24 June 2024 | |
Interoperability Study of Wireless Charging System Based on Generalized DD Coil
1 College of Electrical Engineering and Automation, Fuzhou University, Fuzhou, Fujian, China
2 Department of Electrical Engineering, Kunming University of Science and Technology, Kunming, Yunnan, China
* Corresponding Author: zym@fzu.edu.cn
In recent years, with the popularization of intelligent auxiliary driving technology, wireless charging technology has garnered widespread attention due to its advantages in automation. However, there are still many issues to be resolved before the widespread adoption of wireless charging technology, with a key issue being the interoperability of coupling structures. To achieve adaptive interoperability, this paper proposes a wireless charging system based on dual generalized double-D (DD) coils. The system introduces a receiving structure composed of two generalized DD coils, which can naturally decouple the two coils. At the same time, the system topology employs a series connection of half-bridge rectifiers to enhance the system’s equivalent mutual inductance. Mathematical models and simulation verifications are provided. The proposed approach has been validated through simulations, showing that the system can automatically achieve interoperability with unipolar coils, DD coils, and quadrupolar coils.
© The Authors, published by EDP Sciences, 2024
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