三峡大学学报（自然科学版）2025，Vol.47Issue(2)：90-96,7.DOI:10.13393/j.cnki.issn.1672-948X.2025.02.013
基于副边恒压控制的复合型高效率无线电能传输系统
Transmission System of Composite High-Efficiency Wireless Energy Based on Vice-side Constant Voltage Control
摘要
Abstract
Aiming at the problem of unstable system transmission efficiency and output voltage caused by the dynamic change of the load during the charging process of the wireless energy transmission system,a transmission system of self-switching constant-voltage composite wireless energy combined with DC-DC converter technology is proposed in this paper.Firstly,the topology analysis of bilateral LCC and the compensation of S-S type is carried out respectively to derive the switching frequency applicable to the two types of compensation.Then,a constant voltage strategy based on the vice-side Boost circuit control is proposed.Moreover,a simulation model is built to prove the reasonableness of the strategy.Finally,a test bench is constructed to verify the correctness of the theory.The simulations and experiments prove that the system can maintain the regulated voltage output under load variation,and the overall transmission efficiency of the system is more excellent.关键词
无线电能传输/负载变化/输出电压/DC-DC变换器/传输效率Key words
wireless power transfer/load variation/output voltage/DC-DC converter/transmission ef-ficiency分类
信息技术与安全科学引用本文复制引用
程江洲,吕奥博,李振华,李黄强..基于副边恒压控制的复合型高效率无线电能传输系统[J].三峡大学学报（自然科学版）,2025,47(2):90-96,7.基金项目
国家自然科学基金项目(52277012) （52277012）
