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Research on Design and Optimization of Wireless Charging Circuits for Electric Vehicles
- 1 Wuhan Foreign Languages School, Wuhan, 430022, China
* Author to whom correspondence should be addressed.
Abstract
Recent years have seen heightened global focus on energy shortages and carbon emissions, driving the shift to low-carbon and environmental protection. Despite efforts, carbon emission growth remains a challenge for a low-carbon economy. Electric vehicles (EVs), due to their low-carbon benefits, have seen rapid adoption worldwide. However, issues like limited driving range, long charging times, and inadequate charging infrastructure hinder EV development. Dynamic wireless charging technology for EVs offers potential solutions. It introduces Wireless Power Transfer (WPT) for EVs, addressing charging issues and enhancing range, albeit with challenges in efficiency and cost. This article reviews the research history and principles of wireless charging, analyzing advancements in both static and dynamic wireless charging for EVs globally. Future research should focus on integrating advanced materials, machine learning algorithms, and multi-objective optimization techniques to further improve the efficiency, cost-effectiveness, and scalability of dynamic wireless charging systems for EVs. Significant achievements have been made in improving electromagnetic efficiency, reducing resistivity, and enhancing anti-misalignment. Optimization schemes like fan-shaped annular guides, bipolar guides, secondary-side resonance, and rectangular coils have been introduced to further enhance performance.
Keywords
System Optimization, Dynamic Wireless Charging, Electric Vehicles
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Cite this article
Yue,Q. (2025).Research on Design and Optimization of Wireless Charging Circuits for Electric Vehicles.Theoretical and Natural Science,80,35-43.
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