[1]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):009-12.
 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(02):009-12.
点击复制

称重控制器群脉冲测试案例分析
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02期
页码:
009-12
栏目:
出版日期:
2011-04-09

文章信息/Info

Title:
Investigation on Weighing Controller in EFT Testing Cases
作者:
肖家旺1赵阳12董颖华1颜伟1朱志毅1顾晨杰1
( 1. 南京师范大学电气与自动化工程学院,江苏南京210042; 2. 东南大学毫米波国家重点实验室,江苏南京210096)
Author(s):
Xiao Jiawang1Zhao Yang12Dong Yinghua1Yan Wei1Zhu Zhiyi1Gu Chengjie1
1.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China;2.State Key Laboratory of Millimeter Waves,Southeast University,Nanjing 210096,China
关键词:
电快速瞬变脉冲群称重控制器装置滤波器接地
Keywords:
EFTweighing controllerfilterground
分类号:
TN03
摘要:
根据GB/T17626-4标准,分析了电快速瞬变脉冲群干扰的危害以及其产生和作用原理,模拟DOUBLETBW2105称重控制器在实际环境中其可能受到的干扰,采用3ctest MODEL EFT-4002型脉冲发生器对其进行测试.根据称重控制器结构特点和脉冲群产生机理设计了抑制EFT干扰的滤波器,改进了接地措施,同时采用了电源耦合装置以降低电源侧意外干扰.试验结果表明,采取预防措施后装置的抗干扰能力得到提高,能一次性通过电快速瞬变脉冲群干扰检测.
Abstract:
According to GB/T17626-4 standards,the hazards and the generating principle of EFT are analyzed in this paper. A weighing controller of DOUBLET BW2105 was tested by 3 ctest MODEL EFT-4002 pulse generator,which simulates the actual environment. Based on the mechanism of EFT and the structural features of weighing controller, EFT suppression filter was designed. Power coupling device was employed as well as grounding being improved,which reduced the accidental interference of the power side. The results showed that the immunity of the device was improved, which can passed the standard test of EFT.

参考文献/References:

[1]全国无线电干扰标准化技术委员会. GB/T 17626. 4 - 1998. 电磁兼容试验和测量技术: 电快速瞬变脉冲群抗扰度试验[S]. 北京: 中国标准出版社, 2008. Committee for Standardization in China. GB/T 17626. 4 - 1998. EMC and Testing and measurement techniques: Electrical fast transient burst immunity test[S]. Beijing: Standards Press of China,2008. ( in Chinese)
[2]刘新梅,李雯,张江.《电快速瞬变脉冲群抗扰度试验》新、旧标准对照解析[J]. 内蒙古电力技术, 2008( 4) : 74-77. Liu Xinmei,Li Wen,Zhang Jiang. Comparison analysis between new and old criteria to measurement technique electrical fast transient /burst immunity tests[J]. Inner Mongolia Electric Power, 2008( 4) : 74-77. ( in Chinese)
[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 ( 8) : 43-45. Ding Ding. Immunity test of electrical fast transient[J]. Shanghai Measurement and Testing,2004,6( 8) : 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 ( 23) : 245-247 Fu Runjiang, Jin Bo,Du Yong. Electrical fast burst interference and elimination of spectrum analysis[J]. Journal of Yangtze University,2005,7 ( 23) : 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 ( 2) : 7-13. Chen Shigang. Suppression of electrical fast transient[J]. Electromagnetic Interference Suppression,1997,4( 2) : 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 ( 9) : 31-33. Zhai Zhao,Liu Wenyan,Deng Xinzhong. The formation and suppression of ground disturbance[J]. Colliery Mechanical and Electrical Technology,2003,1 ( 9) : 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,2007,1 ( 4) : 5-10. Zhu Liwen. Cause analysis of EFT/B test failure and countermeasures[J]. Electronic Product Reliability and Environmental Testing,2007,1 ( 4) : 5-10. ( in Chinese)

相似文献/References:

[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.
 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(02):010.
[2]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(02):019.
[3]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(02):006.

备注/Memo

备注/Memo:
基金项目: 江苏省自然科学基金( BK2008429) 、毫米波国家重点实验室开放基金( K201106) 、南京师范大学研究生优秀论文培育计划 ( 2010ss0018) .通讯联系人: 赵阳,教授,博士生导师,研究方向: 电磁兼容. E-mail: zhaoyang2@ njnu. edu. Cn
更新日期/Last Update: 2013-03-21