摘要
本文提出并优化了一种基于谐振耦合原理的无线供电电动车设计。分析了能量传输方向上的磁场耦合以及功率传输模型。由于实际应用中线圈尺寸受限于具体工况,本文的优化设计实现了在给定几何参数下的系统高效率。在分析发射线圈、中继线圈和接收线圈的基础上,本文制作了基于该设计的样机模型,实验结果验证了所涉及理论的正确性。
A design of wireless power driven vehicle featuring magnetic coupled resonance is presented and optimized in the paper. The magnetic coupling along the axial route of power transmission is analyzed and the power evaluation model of power transmission is calculated. The optimization achieves high efficiency under dimension constraints which varies according to certain applications. The relationship between transmitter coil, relay coil and receiver coil is being analyzed. Finally a prototype of wireless power driven vehicle featuring magnetic coupled resonance is built on the bases of the proposed design which verified the possibility of practical application.
出处
《电工技术学报》
EI
CSCD
北大核心
2015年第S1期286-291,共6页
Transactions of China Electrotechnical Society
基金
financially supported by National Natural Science Foundation of China(51477117,51307120 and 51237005)
Youth project of Tianjin fundamental application and advanced technology research plan.(15JCQNJC01900)
关键词
无线供电电动车
磁谐振耦合
中继线圈
优化设计
Wireless power driven vehicle,magnetic coupled resonance,strengthened relay coil,optimal design
