[1]邓凌翔,侯士亮,杨承潘,等.磁耦合谐振式电动汽车无线充电桩的电磁特性研究[J].南京师范大学学报(工程技术版),2019,19(04):056-61.[doi:10.3969/j.issn.1672-1292.2019.04.010]
 Deng Lingxiang,Hou Shiliang,Yang Chengpan,et al.Study on Electromagnetic Characteristics of Magnetically CoupledResonant Wireless Charging Piles for Electric Vehicles[J].Journal of Nanjing Normal University(Engineering and Technology),2019,19(04):056-61.[doi:10.3969/j.issn.1672-1292.2019.04.010]
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磁耦合谐振式电动汽车无线充电桩的电磁特性研究
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
19卷
期数:
2019年04期
页码:
056-61
栏目:
2019全国集成电路可靠性学术会议专栏
出版日期:
2019-12-31

文章信息/Info

Title:
Study on Electromagnetic Characteristics of Magnetically CoupledResonant Wireless Charging Piles for Electric Vehicles
文章编号:
1672-1292(2019)04-0056-06
作者:
邓凌翔1侯士亮2杨承潘2方举昊2陈 健2黄俊硕2
(1.江苏省计量科学研究院,江苏 南京 210023)(2.南京师范大学电气与自动化工程学院,江苏 南京 210023)
Author(s):
Deng Lingxiang1Hou Shiliang2Yang Chengpan2Fang Juhao2Chen Jian2Huang Junshuo2
(1.Jiangsu Institute of Metrology,Nanjing 210023,China)(2.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210023,China)
关键词:
磁耦合谐振无线充电桩耦合距离电磁环境
Keywords:
magnetic coupling resonancewireless charging pilecoupling distanceelectromagnetic environment
分类号:
TM724
DOI:
10.3969/j.issn.1672-1292.2019.04.010
文献标志码:
A
摘要:
针对电动汽车无线充电桩工作过程中的复杂电磁环境问题,研究了磁耦合谐振式无线充电桩逆变部分和耦合线圈的电磁特性. 给出了磁耦合谐振式线圈电场强度的理论推导,利用FEKO仿真软件对磁耦合线圈进行建模,并对其电场和磁场强度进行了分析,发现线圈的电场和磁场分布呈现一定对称性,且对称性在电场中更明显; 在发射线圈的圆心处,电场和磁场都达到峰值水平; 从发射线圈到接收线圈,电磁场呈先减小后增大的趋势.
Abstract:
Aiming at the complex electromagnetic environment in the working process of wireless charging piles for electric vehicles,the paper studies the electromagnetic characteristics of the inverting part and the coupling coil of the magnetic coupling resonant wireless charging pile,gives the theoretical derivation of the electric field strength of the magnetically coupled resonant coil,models the magnetic coupling coil by FEKO simulation software,and analyzes the electric and magnetic field strengths. Findings can be obtained that the electric field and magnetic field distribution of the coil exhibit a certain symmetry,and that the symmetry is more obvious in the electric field. At the center of the transmitting coil,both electric and magnetic fields reach peak levels. From the transmitting coil to the receiving coil,the electromagnetic field first decreases and then increases.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-09-10.
通讯联系人:邓凌翔,高级工程师,研究方向:电磁兼容. E-mail:marmot23@163.com
更新日期/Last Update: 2019-12-31