重庆大学学报2025，Vol.48Issue(12)：73-81,9.DOI:10.11835/j.issn.1000-582X.2025.007
基于LCC-S的大功率高效WPT系统技术研究
Research on high-power and high-efficiency wireless power transfer system based on LCC-S topology
摘要
Abstract
Wireless power transfer(WPT)technology provides an effective solution for near-shore energy transmission in ships.This paper proposes a design method for a high-power,high-efficiency WPT system based on the LCC-S compensation topology.The loss characteristics of the WPT system are analyzed,followed by a detailed examination of the relationship between system efficiency and primary inductance.Optimal efficiency point parameters are determined,and a magnetic integrated coupling mechanism is designed to enhance transmission performance.Circuit simulations are conducted to validate the theoretical analysis.Furthermore,an experimental platform is established,and the experimental results confirm the effectiveness of the proposed method.The system achieves an output power of 93 kW and an overall efficiency of 96%,demonstrating the feasibility and superior performance of the proposed design approach.关键词
无线电能传输/大功率/最优效率点/磁集成/LCC-SKey words
wireless power transfer(WPT)/high-power/optimal efficiency point/magnetic integration/LCC-S topolog分类
信息技术与安全科学引用本文复制引用
WANG Jihua,WU Gang,LE Jingli,YUAN Wenjie..基于LCC-S的大功率高效WPT系统技术研究[J].重庆大学学报,2025,48(12):73-81,9.基金项目
国家自然科学基金(52007012). Supported by National Natural Science Foundation of China(52007012). （52007012）
