Transfer efficiency optimal control of magnetic resonance coupled system of wireless power transfer based on frequency control

查看全文 作　　者：TAN LinLin HUANG XueLiang HUANG Hui ZOU YuWei LI [1]Hui

机构地区：[1]School of Electrical Engineering, Southeast University, Nanjing 210096, China

出　　处：《Science China(Technological Sciences)》索引2011年第54卷第6期,共7页

摘　　要：In order to suppress the fast decrease of the transfer efficiency of magnetic resonance coupled wireless power transfer system(MRCWPTS) with distance increase,this paper investigates the impact factors of the system transfer efficiency and is,then formulates a new efficiency optimal control method based on frequency control.Based upon this control method two optimal control schemes are designed to achieve transfer efficiency control of the system.Simulations and experiments show that the proposed efficiency optimal control method can effectively stabilize the system transfer efficiency in a certain range so as to successfully solve the subtle issue of transfer efficiency variation with distance. 关键词：系统最优控制电力传输系统传输效率共振耦合变频调速基础无线最优控制方法

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Transfer efficiency optimal control of magnetic resonance coupled system of wireless power transfer based on frequency control

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引证文献(43)

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