|本期目录/Table of Contents|

[1]李江,张鹏,马腾,等.磁耦合谐振式无线电能传输系统的仿真与实验 [J].电机与控制学报,2015,19(11):72-77.[doi:10. 15938 / j. emc. 2015. 11. 011]
 LI Jiang,ZHANG Peng,MA Teng,et al.Simulation and experimental analysis of wireless power transmission system via magnetic resonance coupling [J].,2015,19(11):72-77.[doi:10. 15938 / j. emc. 2015. 11. 011]
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磁耦合谐振式无线电能传输系统的仿真与实验


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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
19
期数:
2015年11
页码:
72-77
栏目:
出版日期:
2015-12-31

文章信息/Info

Title:
Simulation and experimental analysis of wireless power transmission system via magnetic resonance coupling

作者:
李江1 张鹏1 马腾1 张叶2 王义伟1 魏超1 王彬3
 ( 1. 东北电力大学 电气工程学院,吉林 吉林 132012; 2. 东北电力大学 自动化学院, 吉林 吉林 132012; 3. 安徽省肥西供电公司,安徽 合肥 231200)
Author(s):
 LI Jiang1 ZHANG Peng1 MA Teng1 ZHANG Ye2 WANG Yi-wei1 WEI Chao1 WANG Bin3
 ( 1. School of Electrical Engineering,Northeast Dianli University,Jilin 132012,China; 2. School of Automation Engineering, Northeast Dianli University,Jilin 132012,China; 3. Feixi Power Supply Bureau,Hefei 231200,China)
关键词:
无线电能传输 磁耦合谐振 中继线圈 ANSYS 传输距离
Keywords:
wireless power transmission coupled magnetic resonances repeating coil ANSYS transmis-sion distance
分类号:
TM 72; TM 15
DOI:
10. 15938 / j. emc. 2015. 11. 011
文献标志码:
A
摘要:
针对无线电能传输系统中传输功率小、传输效率低和传输距离短的问题,提出了一种增加 中继线圈的新结构。基于磁耦合谐振式无线电能传输系统的工作原理,为增强系统耦合性能,在电 源线圈与负载线圈中增加了中继线圈,并分析了其系统模型及传输功率公式。通过 ANSYS 有限元 分析软件对不同数量中继线圈的实验系统进行电磁仿真,绘制了不同距离的磁感应强度空间分布 图。最后,搭建了一个磁耦合谐振式无线电能传输实验台,根据负载功率变化与线圈距离的关系, 验证了数值仿真的正确性。仿真和实验结果表明: 增加中继线圈的数量能够有效地增强空间磁感 应强度,对提高传输效率和增加传输距离有显著作用。

Abstract:
 For the problem of low transmission power level,low transmission efficiency and short transmis-sion distance in wireless power transmission system,the new structure to increase the repeating coil was presented. Based on the principles of wireless power transmission system via magnetic resonance cou-pling,to enhance the coupling degree of system,the repeating coils were placed between the transmitting coil and receiving coil. And the system model and transmission power formula were analyzed. The elec-tromagnetic experiment system under different conditions with repeating coils were simulated by ANSYS finite element software. The spatial distribution patterns of magnetic induction intensity at different dis-tances were plotted. Finally,an experimental test-bed was established. According to the relationship be-tween the power change of load and the distance of coils,the correctness of the simulation is verified. Simulation and experimental results show that increasing the amount of repeating coil can effectively en-hance the space magnetic induction intensity,which has significant effect on improving the transmission efficiency and lengthening transmission distance.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2014 - 07 - 01
基金项目: 国家自然科学基金( 51307018) ; 吉林省省级经济结构战略调整引导资金专项项目( 2014Y123)
作者简介: 李 江( 1979 —) ,男,博士,副教授,研究方向为电力系统的分析与控制;
张 鹏( 1989 --) ,男,硕士研究生,研究方向为无线电能传输;
马 腾( 1993 —) ,男,硕士研究生,研究方向为无线电能传输;
张 叶( 1979 —) ,男,本科,助教,研究方向为自动化检测技术与仪表;
王义伟( 1990 —) ,男,硕士研究生,研究方向为电力系统电压稳定;
魏 超( 1989 —) ,男,硕士研究生,研究方向为配电网拓扑结构分析;
王 彬( 1982 —) ,男,本科,研究方向为电力系统监测。
更新日期/Last Update: 2016-03-13