[1]强浩,陈琛,刘柏良,等.高频效应对无线电能传输系统的影响研究[J].常州大学学报(自然科学版),2016,(06):113-118.[doi:10.3969/j.issn.2095-0411.2016.06.021]
　QIANG Hao,CHEN Chen,LIU Bailiang,et al.Impact of High-Frequency Effect on Wireless Power Transmission System[J].Journal of Changzhou University(Natural Science Edition),2016,(06):113-118.[doi:10.3969/j.issn.2095-0411.2016.06.021]
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高频效应对无线电能传输系统的影响研究()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2016年06期
页码:
113-118
栏目:
其他
出版日期:
2016-11-30

文章信息/Info

Title:
Impact of High-Frequency Effect on Wireless Power Transmission System
作者:
强浩1; 陈琛2; 刘柏良2; 施泽群1; 马旭1; 司政1
1. 常州大学 城市轨道交通学院,江苏 常州 213164; 2. 国网江苏省电力公司 经济技术研究院,江苏 南京 210008
Author(s):
QIANG Hao1;  CHEN Chen2;  LIU Bailiang2;  SHI Zequn1;  MA Xu1;  SI Zheng1
1. School of Urban Rail Transit, Changzhou University, Changzhou 213164, China; 2. State Grid Jiangsu Economic Research Institute, Nanjing 210008, China
关键词:
无线电能传输;  高频效应;  谐振器;  集肤效应;  邻近效应
Keywords:
WPT;  high-frequency effect;  resonator;  skin effect;  proximity effect
分类号:
TM 724
DOI:
10.3969/j.issn.2095-0411.2016.06.021
文献标志码:
A
摘要:
基于电磁场的基本理论,结合有限元软件,研究了高频效应对无线电能传输系统性能的影响,理论分析和仿真结果表明在高频环境下,集肤效应、邻近效应、涡流等因素都会使系统损耗增加,从而降低系统的传输效率,影响系统工作性能。最后分别采用铜管和利兹线绕制线圈进行无线电能传输的实验,与铜管线圈相比,在相同的工作频率和传输距离下,采用利兹线绕制的线圈能显著提高系统的传输效率,有效减小高频效应对系统的影响。
Abstract:
According to the basic theory of electromagnetic field and with the help of finite element software, this paper has investigated and analyzed the issue on the impact of high-frequency effect on wireless power transmission(WPT)system. The theoretical analysis and simulation results show that at high frequencies, skin effect, proximity effect and eddy current would increase the system loss and reduce the transmission efficiency of the system. Finally, by adopting the copper pipe and Litz wire to wind coils, compared experiments are carried out. With the same working frequency and transmission distance, Litz wire can be effectively used to improve the transmission efficiency and reduce the influence of high frequency effect on WPT system.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-05-27。基金项目:江苏省产学研联合创新资金项目(前瞻性联合研究项目)(BY2014037-29); 2016年江苏省大学生创新创业训练计划(201610292016Z)。作者简介:强浩(1976—),男,江苏无锡人,博士,讲师,主要从事无线电能传输、电动汽车与电网互动技术研究。
更新日期/Last Update: 2016-11-20