多线圈无线电量传输特性分析  

Analysis of Multi-Coil Wireless Power Transfer Characteristics

作　　者：潘磊磊 朱翔鸥 PAN Leilei;ZHU Xiangou(The Key Laboratory of Low Voltage Apparatus Intellectual Technology of Zhejiang,Wenzhou 325007,China)

机构地区：[1]浙江省低压电器智能技术重点实验室,浙江温州325007

出　　处：《电器与能效管理技术》2020年第4期67-70,98,共5页Electrical & Energy Management Technology

基　　金：浙江省重点研发计划项目(2017C01008)。

摘　　要：针对多线圈无线电量传输的功率特性和传输效率特性进行分析,得到最大输出功率与工作频率的关系,传输效率与工作频率和负载的关系。通过多线圈无线电量传输等效电路模型,采用Maxwell等软件对内嵌谐振线圈的复合绝缘子进行模型建立,分析多线圈无线电量传输特性。传输特性为接收线圈的电源管理模块设计提供基础,也可应用于35 kV、66 kV、220 kV的多线圈无线电量传输。The power characteristics and transfer efficiency characteristics of multi-coil wireless power transfer were analyzed,and the relationship between maximum output power and working frequency and the relationship between transfer efficiency and working frequency and load were obtained.Through the multi-coil wireless power transfer equivalent circuit model,the composite insulator of the embedded resonant coil was modeled and analyzed by Maxwell software to analyze the multi-coil wireless power transfer characteristics.This transfer characteristic provides the basis for the power management module design of the receiving coil,and can also be applied to multi-coil wireless power transfer of 35 kV,66 kV,220 kV.

关 键 词：无线能量传输 最大传输功率 传输效率 接收线圈 

分 类 号：TM724[电气工程—电力系统及自动化]