摘要
无线电能传输技术凭借其工作安全、传输稳定可靠、组织方式灵活等优势,在能源、交通、军事、医学等领域展现出较好的应用前景,并逐渐成为研究热点。无线电能传输系统性能与其负载相关,电池负载参数在充电过程中的实时变化会导致系统频率失谐、降低传输效率等问题,而且不同负载下无线电能传输系统的设计要求也不同。因此,对无线电能传输技术中电池负载的种类、拓扑结构、控制策略以及充电过程中的电池性能进行了分类与分析,同时提出了基于电池负载的无线电能传输技术下一步的发展方向。
With its advantages of safety,reliability and flexibility,wireless power transmission has shown a good application prospect in energy,transportation,military and other fields,and it is becoming a hot research subject.The performance of wireless power transmission is related to its load.The load characteristics of battery will change significantly during charging.The real-time change of load parameters will lead to frequency detuning,low transmission efficiency and other problems.On the other hand,the design requirements of wireless power transmission system under different loads are also different.So,the types of battery load,topology,control strategy and battery performance in the process of wireless charging were classified and analyzed,and its technological development was proposed based on battery load.
作者
吴旭升
李达
高键鑫
安春阳
高嵬
WU Xu-sheng;LI Da;GAO Jian-xin;AN Chun-yang;GAO Wei(College of Electrical Engineering, Naval Univ. of Engineering, Wuhan 430033, China)
出处
《海军工程大学学报》
CAS
北大核心
2022年第2期40-49,共10页
Journal of Naval University of Engineering
基金
国家自然科学基金资助项目(51807197)
湖北省自然科学基金创新群体资助项目(2018CFA008)。
关键词
无线电能传输
电池充电
磁耦合
负载参数
wireless power transmission
battery charging
magnetic coupling
load parameters
作者简介
吴旭升(1976-),男,教授,博士生导师,主要研究方向为无线电能传输技术;通信作者:李达(1994-),男,博士生,tony_lida@163.com。
