无线电能传输系统参数辨识技术研究综述OA

With the development of wireless power transfer(WPT)technology,the parameter identification technology for WPT systems has attracted extensive attention.Efficient and accurate parameter identification methods can simplify system design and control strategy,and achieve online monitoring of key parameters.The parameter identification and control methods of WPT system are first summarized.Then,the current parameter identification methods of WPT system are divided into three categories:mutual inductance identification,simultaneous identification of mutual inductance and load,and multi-parameter joint identification.Meanwhile,the implementation methods and key problems of each type of identification method are analyzed.Finally,the important problems and technical challenges of parameter identification technology are discussed,and the future application prospects of parameter identification technology are forecasted.