[1]邵羽达,张宇环,邓凌翔,等.电子设备电磁兼容中的EFT优化电感设计[J].南京师范大学学报(工程技术版),2011,11(03):010-12.
 Shao Yuda,Zhang Yuhuan,Deng Lingxiang,et al.EFT Optimization Inductance Design of Electronic Equipment[J].Journal of Nanjing Normal University(Engineering and Technology),2011,11(03):010-12.
点击复制

电子设备电磁兼容中的EFT优化电感设计
分享到:

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
11卷
期数:
2011年03期
页码:
010-12
栏目:
出版日期:
2011-11-30

文章信息/Info

Title:
EFT Optimization Inductance Design of Electronic Equipment
作者:
邵羽达1张宇环2邓凌翔1周雷1吴平宏1
( 1. 江苏省计量科学研究院,江苏南京210007) ( 2. 南京师范大学电气与自动化工程学院,江苏南京210042)
Author(s):
Shao Yuda1Zhang Yuhuan2Deng Lingxiang1Zhou Lei1Wu Pinghong1
1.Product Inspection,Jiangsu Metrology Institute of Science and Technology,Nanjing 210007,China
关键词:
电快速瞬变脉冲群称重控制器滤波器
Keywords:
EFTweighing controllerfilter
分类号:
TN03;TM55
摘要:
针对现有抑制电快速瞬变脉冲群(EFT)干扰的滤波器体积较大,材料耗费较多等问题,分析了铁氧体磁环的等效电路模型,结合DOUBLET BW2105称重控制器电快速瞬变脉冲群未能达标的问题,采用新型超微晶材料铁氧体磁环绕制电感并设计滤波器对其进行EFT优化.实验结果表明该方法能够有效抑制设备的电快速瞬变脉冲群,减少材料的损耗,减小滤波器体积并节省装载空间.
Abstract:
Aiming to inhibit EFT interference measures with problems that filter bulky and cost more material,the high frequency equivalent circuit is analyzed in the paper. Combined with a weighing controller’s failure to pass the standard test of Xuzhou DOUBLET industrial machinery Co. ,LTD. ,superfine crystal materials winding inductance and design filters are adopted to inhibit EFT interference. Experimental results show that by using ultra noncrystalline material made inductance and design filter can make equipment through the EFT standard testing,reduce material loss,filter volume and loading space.

参考文献/References:

[1]孙宏亮,文芳. 加载铁氧体磁环对同轴电缆耦合脉冲干扰的影响[J]. 电工技术学报,2009,24( 7) : 7-10. Sun Hongliang,Wen Fang. Ferrite core attaching effect on pulse interference coupled in coaxial cable[J]. Transactions of China Electrotechnical Society,2009,24( 7) : 7-10. ( in Chinese)
[2]Zhao Yang,SEE K Y. Fundamental of Electromagnetic Compatibility and Application[M]. Beijing: China Machine Press, 2007: 31-32,86-91
[3]丁丁. 电快速瞬变脉冲群抗扰度试验[J]. 上海计量测试, 2004( 6) : 43-45. Ding Ding. Immunity test of electrical fast transient [J]. Shanghai Measurement and Testing,2004( 6) : 43-45. ( in Chinese)
[4]付润江,金波,杜勇. 电快速脉冲群干扰的频谱分析及消除方法[J]. 长江大学学报, 2005( 7) : 245-247 Fu Runjiang, Jin Bo,Du Yong. Electrical fast burst interference and elimination of spectrum analysis[J]. Journal of Yangtze University, 2005( 7) : 245-247( in Chinese)
[5]陈世钢. 电快速瞬变脉冲群的抑制[J]. 电磁干扰抑制技术, 1997( 4) : 7-13. Chen Shigang. Suppression of electrical fast transient [J]. Electromagnetic Interference Suppression,1997( 4) : 7-13. ( in Chinese)
[6]瞿曌,刘文彦,邓新中. 接地干扰的形成及抑制[J]. 煤矿机电, 2003( 1) : 31-33. Zhai Zhao,Liu Wenyan,Deng Xinzhong. The formation and suppression of ground disturbance[J]. Colliery Mechanical and Electrical Technology,2003( 1) : 31-33. ( in Chinese)
[7]朱文立. 快速瞬变脉冲群测试的失败原因及对策[J]. 安全与电磁兼容, 2007( 2) : 5-10. Zhu Wenli. Cause analysis of EFT/B test failure and countermeasures[J]. Electronic Product Reliability and Environmental Testing,2007( 2) : 5-10. ( in Chinese)

相似文献/References:

[1]赵阳,等.电子设备静电放电抗扰度性能优化研究[J].南京师范大学学报(工程技术版),2011,11(02):001.
 Zhao Yang,Chu Pengchao,et al.Research on the ESD Immunity Performance of a Weighing Controller[J].Journal of Nanjing Normal University(Engineering and Technology),2011,11(03):001.
[2]肖家旺,赵阳,等.称重控制器群脉冲测试案例分析[J].南京师范大学学报(工程技术版),2011,11(02):009.
 Xiao Jiawang,Zhao Yang,Dong Yinghua,et al.Investigation on Weighing Controller in EFT Testing Cases[J].Journal of Nanjing Normal University(Engineering and Technology),2011,11(03):009.
[3]窦爱玉,赵阳,颜伟,等.机车辅助电源电快速瞬变脉冲群试验案例分析[J].南京师范大学学报(工程技术版),2014,14(02):019.
 Dou Aiyu,ZhaoYang,Yan Wei,et al.Investigation on Locomotive Auxiliary Power in EFT Testing Cases[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(03):019.
[4]丁锦辉,赵 阳,张 杨,等.多功能电能表的电快速瞬变脉冲群问题处理方法研究[J].南京师范大学学报(工程技术版),2014,14(04):006.
 Ding Jinhui,Zhao Yang,Zhang Yang,et al.Study of the Treatment Method for EFT Noise ImmunityProblem of Multifunctional Meter[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(03):006.

备注/Memo

备注/Memo:
基金项目: 江苏省质检总局,江苏省地方标准资助项目.通讯联系人: 邵羽达,工程师,研究方向: 电磁兼容. E-mail: icdrgons@ sina. Com
更新日期/Last Update: 2013-03-21