A Efficient Control Method for Series-Parallel CPT System
Contactless power transmission system can supply power in non-contact way for many electronic equipments,it has become a hot topic in recent research.Take topological structure of serial-parallel CPT system for example,the optimal values of the compensation capacitors which can solve the poor coupling problem of the separable transformer are determined.A frequency tracking control system based on single chip microcomputer was designed,which can overcome the problem of system resonant frequency changed in the conditions of load switch and different transmission distances to improve the transmission power.Simulation and experiment proved the correctness of theoretical analysis.
contactless power transmission compensation capacitor resonant frequency load switch
JIANG Bing WANG Jun-gang CHEN Li-juan WANG Bin Wang Qiang
College of Automation,Nanjing University of Posts and Telecommunications,Nanjing 210023,China School of Electrical Engineering,Southeast University,Nanjing 210096,China
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
3500-3504
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）