电动汽车无线充电环境的生物电磁安全评估

doi:10.19595/j.cnki.1000-6753.tces.L80823

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (10087 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In recent years, with the rapid development of research and application for electric vehicle’s wireless charging,the electromagnetic safety problem of living organisms under the wireless charging environment of electric vehicles has become one of the hot spots of public concern. Based on these two angles of biological thermal and non-thermal effects from the electromagnetic radiation, the safety assessment of living organisms in the charging environment is conducted in this paper. Firstly, the key organ models of human body are designed by simulation software, and the different human postures are presented exposed to the wireless charging environment of electric vehicle: standing outside the car , sitting in the car and lying on the seat. Then the electromagnetic safety of human body is analyzed. The research suggests that,electromagnetic safety indexes of each organ under various postures basically meet the International Commission on Non-Ionizing Radiation Protection (ICNIRP) standard. Among this, the specific absorption rate（SAR）measures the thermal effect. The maximum SAR value is 4.37×10^-7 W·kg^-1, which is below 10 W·kg^-1 in safety limit. Finally, a biological experiment platform is established for the electromagnetic safety assessment system of electric vehicles. From the perspective of non-thermal effects, the biological experiments have confirmed that there is no obvious changes of life immune indexes caused by the charging environment and the results are basically within the normal reference range. The assessment in this research is conducive to the popularization of electric vehicles’ wireless charging.

Key words： Safety assessment of EV human organ model electromagnetic safety standard exposure verification in biological experiment

Received: 11 July 2018 Published: 20 September 2019

PACS:	TM154
	TM72

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Gao Yan
	Zhang Xian
	Yang Qingxin
	Wei Bin
	Wang Lei

Cite this article:

Gao Yan,Zhang Xian,Yang Qingxin等. Bio-Electromagnetic Safety Assessment of Wireless Charging Environment for Electric Vehicles[J]. Transactions of China Electrotechnical Society, 2019, 34(17): 3581-3589.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.L80823 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I17/3581

[1] 杨庆新, 陈海燕, 徐桂芝, 等. 无接触电能传输技术的研究进展[J]. 电工技术学报, 2010, 25(7): 6-13.
Yang Qingxin, Chen Haiyan, Xu Guizhi, et al.Research progress in contactless power transmission technology[J]. Transactions of China Electrotechnical Society, 2010, 25(7): 6-13.
[2] 张献, 杨庆新, 陈海燕, 等. 电磁耦合谐振式无线电能传输系统的建模、设计与实验验证[J]. 中国电机工程学报, 2012, 32(21): 153-158.
Zhang Xian, Yang Qingxin, Chen Haiyan, et al.Modeling and design and experimental verification of contactless power transmission system via electromagnetic resonant coupling[J]. Proceedings of the CSEE, 2012, 32(1): 153-158.
[3] 唐葆君, 刘江鹏. 中国新能源汽车产业发展展望[J].北京理工大学学报: 社会科学版, 2015, 17(2): 1-6.
Tang Baojun, Liu Jiangpeng.Prospects of China’s new energy vehicle industry[J]. Journal of Beijing Institute of Technology: Social Sciences Edition, 2015, 17(2): 1-6.
[4] 王振亚, 王学梅, 张波, 等. 电动汽车无线充电技术的研究进展[J]. 电源学报, 2014(3): 27-32.
Wang Zhenya, Wang Xuemei, Zhang Bo, et al.Advances of wireless charging technology in electric vehicle[J]. Journal of Power Supply, 2014(3): 27-32.
[5] 赵争鸣, 刘方, 陈凯楠. 电动汽车无线充电技术研究综述[J]. 电工技术学报, 2016, 31(20): 30-40.
Zhao Zhengming, Liu Fang, Chen Kainan.New progress of wireless charging technology for electric vehicles[J]. Transactions of China Electrotechnical Society, 2016, 31(20): 30-40.
[6] Mirbozorgi S A, Bahrami H, Sawan M, et al.A smart multicoil inductively coupled array for wireless power transmission[J]. IEEE Transactions on Industrial Electronics, 2014, 61(11): 6061-6070.
[7] Yoon Do Chung, Chang Young Lee, Hyoungku Kang, et al.Design considerations of superconducting wireless power transfer for electric vehicle at different inserted resonators[J]. IEEE Transactions on Applied Superconductivity, 2016, 26(4): 1-5.
[8] 王建, 彭晓武. 国内外电磁场管理相关法律法规及标准[J]. 环境与健康杂志, 2013, 30(2): 162-166.
Wang Jian, Peng Xiaowu.Electromagnetic field management related laws and regulations and standards at home and abroad[J]. Journal of Environment and Health, 2013, 30(2): 162-166.
[9] Guideline I S.Guidelines for limiting exposure to time-varying electric, magnetic, and electromagnetic fields (up to 300 GHz)[J]. Health Physics, 1998, 74(4): 494-522.
[10] 陈慧黠. 低频电磁辐射对大鼠血液学方面的影响[D]. 成都: 电子科技大学, 2006.
[11] 包家立, 胡亚楠. 射频电磁场的健康效应[J]. 高电压技术, 2016, 42(8): 2465-2478.
Bao Jiali, Hu Yanan.Health effects of radio-frequency electromagnetic fields[J]. High Voltage Engineering, 2016, 42(8): 2465-2478.
[12] 翟渊, 孙跃, 戴欣, 等. 磁共振模式无线电能传输系统建模与分析[J]. 中国电机工程学报, 2012, 32(12): 155-160.
Zhai Yuan, Sun Yue, Dai Xin, et al.Modeling and analysis of magnetic resonance wireless power transmission systems[J]. Proceedings of the CSEE, 2012, 32(12): 155-160.
[13] 张献, 章鹏程, 杨庆新, 等. 基于有限元方法的电动汽车无线充电耦合机构的磁屏蔽设计与分析[J]. 电工技术学报, 2016, 31(1): 71-79.
Zhang Xian, Zhang Pengcheng, Yang Qingxin, et al.Magnetic shielding design and analysis for wireless charging coupler of electric vehicles based on finite element method[J]. Transactions of China Electrotechnical Society, 2016, 31(1): 71-79.
[14] 黄学良, 吉青晶, 曹伟杰, 等. 磁谐振式无线电能传输系统谐振器的磁场分析[J]. 电工技术学报, 2012, 28(增刊1): 105-109.
Huang Xueliang, Ji Qingjing, Cao Weijie, et al.The magnetic field simulation and measurement of resonator in wireless power transmission based on magnetic resonant coupling[J]. Transactions of China Electrotechnical Society, 2012, 28(S1): 105-109.
[15] 章鹏程, 杨庆新, 张献, 等. 基于谐振耦合原理的无线供电电动车优化与特性分析(英文)[J]. 电工技术学报, 2015(增刊1): 286-291.
Zhang Pengcheng, Yang Qingxin, Zhang Xian, et al.Optimization and characteristic analysis of wireless power driven vehicle featuring magnetic coupled resonance[J]. Transactions of China Electrotechnical Society, 2015(S1): 286-291.
[16] 张红卫, 孙惠. 中国电动汽车整车标准的制定、验证及发展思路[J]. 世界汽车, 2000(11): 27-31.
Zhang Hongwei, Sun Hui.Formulation, verification and development of China's electric vehicle standard[J]. World Car, 2000(11): 27-31.
[17] Schwan H P, Kay C F.The conductivity of living tissues[J]. Annals of the New York Academy of Sciences, 2010, 65(6): 1007-1013.
[18] Gabriel C, Corthout E G S. The dielectric properties of biological tissues: I. literature survey[J]. Physics in Medicine & Biology, 1996, 41(11): 2231.
[19] Seo D W, Khang S T, Chae S C, et al.Open-loop self-adaptive wireless power transfer system for medical implants[J]. Microwave & Optical Technology Letters, 2016, 58(6): 1271-1275.
[20] 王丽娟, 刘慧, 潘益峰, 等. 职业性电磁辐射暴露对全血细胞参数的影响[J]. 高电压技术, 2014, 40(12): 3822-3829.
Wang Lijuan, Liu Hui, Pan Yifeng, et al.Effects of occupational exposure to electromagnetic field on hematologic parameters[J]. High Voltage Engineering, 2014, 40(12): 3822-3829.