复合材料工频电场和工频磁蔽效能实验研究

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (2171 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to get the power frequency electric and magnetic shielding effectiveness of the composite materials, the experiment test methods are proposed respectively based on shielding enclosure method. By analyzing the experiment results when adjusting the test scheme, the experiment method is improved. The distributions of the electric field inside and outside of the shielding enclosure are obtained through the experiment. The experiment results can be used to determine the position of the electronic devices under protect in the shielding enclosure and guide the design of electromagnetic shielding enclosures.

Key words： Power frequency electric field power frequency magnetic field shielding effect shielding enclosure method

Received: 10 October 2013 Published: 29 June 2015

PACS:

TM15

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Jiao Chongqing
	Niu Shuai
	Li Lin

Cite this article:

Jiao Chongqing,Niu Shuai,Li Lin. Experiment Study of Power Frequency Electric and Magnetic Shielding Effectiveness for Composite Materials[J]. Transactions of China Electrotechnical Society, 2015, 30(10): 1-6.

URL:

https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2015/V30/I10/1

[1] 何金良. 电磁兼容概论[M]. 北京: 科学出版, 2010.
[2] 卢斌先, 王泽忠, 李云伟, 等. 金属屏蔽盒强瞬态电场屏蔽效能实验[J]. 电工技术学报, 2007, 22(1): 7-12. Lu Binxian, Wang Zezhong, Li Yunwei, et al. Experimental evaluation of shielding effectiveness against high electric pulse for metal enclosures with an aperture[J]. Transactions of China Electrotechnical Society, 2007, 22(1): 7-12.
[3] 孙大伟, 俞集辉. 屏蔽分析中的三维FDTD细孔缝模型[J]. 电工技术学报, 2006, 21(10): 7-11. Sun Dawei, Yu Jihui. A 3-D FDTD thin slot model for shielding analysis[J]. Transactions of China Electro- technical Society, 2006, 21(10): 7-11.
[4] 汪泉弟, 朱蕾蕾, 李彬. 一种计算屏蔽箱体外部辐射场的混合算法[J]. 电工技术学报, 2006, 21(7): 5-9. Wang Quandi, Zhu Leilei, Li Bin. A hybrid method for the calculation of radiation field from aperture in the shielding enclosure[J]. Transactions of China Electrotechnical Society, 2006, 21(7): 5-9.
[5] Jiao Chongqing. IEEE transactions on electromagnetic compatibility[J]. IEEE Transactions on Electromagnetic Compatibility, 2012, 54(3): 696-699.
[6] Nie Baolin, Du Pingan, Yu Yating, et al. Study of the shielding properties of enclosures with apertures at higher frequencies using the transmission-line modeling method[J]. IEEE Transactions on Electromagnetic Compatibility, 2011, 53(1): 73-81.
[7] Robinson M P, Benson T M, Christopoulos C, et al. Analytical formulation for the shielding effectiveness of enclosures with apertures[J]. IEEE Transactions on Electromagnetic Compatibility, 1998, 40(3): 240-248.
[8] Chen J, Wang Jianguo. A three-dimensional semi- implicit FDTD Scheme for calculation of shielding effectiveness of enclosure with thin slots[J]. IEEE Transactions on Electromagnetic Compatibility, 2007, 49(2): 354-360.
[9] Audone B, Balma M. Shielding effectiveness of apertures in rectangular cavities[J]. IEEE Transactions on Electromagnetic Compatibility, 1989, 31(1): 102- 106.
[10] Wallyn W, Zutter D D, Rogier H. Prediction of the shielding and resonant behavior of multisection enclosures based on magnetic current modeling[J]. IEEE Transactions on Electromagnetic Compatibility, 2002, 44(1): 130-138.
[11] 范颖鹏, 杜正伟, 龚克. 开缝矩形腔屏蔽特性的研究[J]. 电子与信息学报, 2005, 27(12). Fan Yingpeng, Du Zhengwei, Gong Ke. Analysis on shielding effectiveness of rectangular cavity perforated with a single slot[J]. Journal of Electronics & Information Technology, 2005, 27(12).
[12] Nitsch J B, Tkachenko S V, Potthast S. Transient excitation of rectangular resonators through electrically small circular holes[J]. IEEE Transactions on Electro- magnetic Compatibility, 2012, 54(6): 1252-1259.
[13] 焦重庆, 齐磊. 平面波照射下开孔矩形腔体的电磁耦合与屏蔽效能研究[J]. 物理学报, 2012, 61(13): 134104-134109. Jiao Chongqing, Qi Lei. Electromagnetic coupling and shielding effectiveness of apertured rectangular cavity under plane wave illumination[J]. Acta Physica Sinica, 2012, 61(13): 134104-134109.
[14] Azaro R, Caorsi S, Donelli M. Evaluation of the effects of an external incident electromagnetic wave on metallic enclosures with rectangular apertures[J]. Microwave and Optical Tech, 2001, 28(5): 289-293.