LCC-S型无线电能传输系统优化配置及特性研究

doi:10.19595/j.cnki.1000-6753.tces.L80407

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Abstract

The mathematical model of magnetic field coupled wireless power transfer (Wireless Power Transfer, WPT) system is established based on the primary side with LCC compensation and the secondary side with LC series compensation(LCC-S). Meanwhile, considering the influence of actual system component stress constraints and component parameter drift, a multi-objective optimization model is established. The advantages and disadvantages of multi-operation modes are analyzed from different perspectives such as working mode distribution, component stress, transmission efficiency and output power. The compensation network parameters are optimally configured based on multi-objective optimization algorithm to improve the transmission performance of each operation mode. Then the transmission characteristics are analyzed longitudinally before and after optimal configuration. Finally, the multi-objective optimization is verified by experiments, and the transmission performance of each operation mode is improved.

Key words： Wireless power transfer LCC type compensation topology multi-operation modes optimal configuration

Received: 01 July 2018 Published: 26 September 2019

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TM724

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	Guo Yugang
	Cui Naxin

Cite this article:

Guo Yugang,Cui Naxin. Research on Optimal Configuration and Characteristics Based on LCC-S Type Wireless Power Transfer System[J]. Transactions of China Electrotechnical Society, 2019, 34(18): 3723-3731.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.L80407 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I18/3723

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