Abstract：Identifying load parameters is essential to establishing an efficient,reliable and stable inductive power transfer (IPT) system.Additionally,it is the key problem to achieve optimal efficiency tracking control.This paper focuses on the parallel-serial-(PS)-type current-fed IPT system and the data matrix can be constructed by setting up high order nonlinear differential equations of the system.The load identification problem is then transformed in to the system parameter identification problem,which is solved by the acquisition of the system process parameters vector based on the least squares algorithm.Finally,the simulations and the experiments can verify the feasibility of the proposed method.
苏玉刚,陈龙,王智慧,呼爱国,戴欣. 基于最小二乘法的感应电能无线传输系统负载辨识方法[J]. 电工技术学报, 2015, 30(5): 9-14.
Su Yugang,Chen Long,Wang Zhihui,Aiguo Patrick Hu,Dai Xin. A Load Identification Method for Inductive Power Transfer System Based on the Least Squares Algorithm. Transactions of China Electrotechnical Society, 2015, 30(5): 9-14.
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