Dynamic analysis and multi-objective parameter optimization in multi-receiver wireless power transfer systems
TAN Tian, CHEN Kainan, LIN Qiuqiong, JIANG Ye, ZHAO Zhengming
State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China
Abstract:Wireless power transfer (WPT) can improve power supply safety, reliability and flexibility. Multi-receiver WPT systems have many advantages as high power, contactless power supplies for electric vehicle charging, rail transit and other systems. However, dynamic analysis and optimization methods are not well developed for multi-receiver WPT systems. This paper presents a dynamic model for a typical multi-receiver WPT system to analyze the effects of the system parameters on the steady-state and dynamic responses. Then, a multi-objective parameter optimization method is developed for the system based on the dynamic model. Simulations and experiments show that the dynamic model and optimization method are accurate and effective.
檀添, 陈凯楠, 林秋琼, 蒋烨, 赵争鸣. 多接收端无线电能传输系统动态特性分析及多目标参数优化[J]. 清华大学学报(自然科学版), 2021, 61(10): 1066-1078.
TAN Tian, CHEN Kainan, LIN Qiuqiong, JIANG Ye, ZHAO Zhengming. Dynamic analysis and multi-objective parameter optimization in multi-receiver wireless power transfer systems. Journal of Tsinghua University(Science and Technology), 2021, 61(10): 1066-1078.
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