非接触电能传输系统原副边补偿拓扑的研究

基于非接触电动汽车充电器的设计项目,针对非接触电能传输系统效率以及传输功率受到原副边补偿方式,以及补偿参数影响较大的问题,对非接触电能传输系统的结构特性进行分析,并且得出其参数的计算方法。重点比较电压型感应耦合传输系统的不同补偿拓扑结构以及补偿参数对于传输性能的影响曲线,从而可根据不同负载的种类以及大小选择不同的补偿结构与参数,为实际电路设计提供重要参考。

Investigation on Different Compensation Topologies in CIPT System

This paper is based on a project to design a non -contact Car charger. For a non -contact power transmission system, its efficiency and transmit power is largely effected by the primary and secondary side compensation, and compensation parameters can make a big difference. This paper analyzes the structural features and make it clear that how to calculate the parameters. Focus more on voltage - style contactless inductive power transmission （CIPT） system topology and analyze how different compensation parameters affect the transmission performance curve. In this way we can choose different compensation structure according to different load types and sizes which provides an important reference for actual circuit design.