Bilateral Control Strategy Based on LCL-S Compensation Network Wireless Charging System Without Communication

被引:0
|
作者
Wenzhou Lu
Jian Zhao
Xiangxiu Chen
Qigao Fan
Chendawei Zhang
机构
[1] Jiangnan University,School of Internet of Things Engineering, Key Laboratory of Advance Process Control for Light Industry (Ministry of Education)
关键词
Wireless charging; Bilateral control; Constant current (CC); Constant voltage (CV); Transmitting efficiency;
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学科分类号
摘要
for wireless power transfer system (WPT), the delay of communication between primary side and secondary side influences the robustness of system. This paper proposes a bilateral control strategy based on the LCL-S compensation network wireless charging system without communication. The proposed bilateral control strategy adopts disturbance control to optimize efficiency on primary side, and proportional-integral (PI) control to adjust the charging current/voltage on secondary side, which realizes the separation of control between the primary and secondary side. The feasibility of proposed bilateral control strategy is verified through simulation and experiment. Based on the realization of CC mode and CV mode, the efficiency of the system is improved remarkably.
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页码:171 / 178
页数:7
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