全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

多功能电能表的电快速瞬变脉冲群问题处理方法研究

Keywords: 多功能电能表,电源端口,电快速瞬变脉冲群

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对多功能电能表的电快速瞬变脉冲群(electricalfasttransient,EFT)抗扰度问题,分析了EFT产生和骚扰机理,研究了EFT的处理方法,提出了针对多功能电能表电源输入端口电快速瞬变脉冲群问题的解决方法.试验结果表明,所提方法可以有效提高多功能电能表的EFT抗扰度等级,达到GB/T17626.4―2006标准要求.

References

[1]  Wang Yufeng,Zou Jiyan,Liao Minfu.Study of EFT/B generated in primary circuit and its counter measure[J].Electric Power Automation Equipment,2007,27(9):22-27.(in Chinese)
[2]  Xu L,Wang S,Zhai G,et al.Study on EMS of DC SSR under interference of EFT burst[C]//Industrial Electronics and Applications(ICIEA),2011 6th IEEE Conference on.Beijing:IEEE,2011:1 938-1 942.
[3]  Zhou Z,Quanxing J.Analysis of the effectiveness of ferrite core for improving EFT immunity[C]//Electromagnetic Compatibility,2002 3rd International Symposium on.IEEE,2002:718-721.
[4]  王尧,李奎,郭志涛,等.智能漏电断路器抗电快速瞬变脉冲群干扰研究[J].电力自动化设备,2012,32(4):129-133.
[5]  Wang Yao,Li Kui,Guo Zhitao,et al.Electrical fast transient/burst interference of interference of intelligent residual-current-operated circuit breaker[J].Electric Power Automation Equipment,2012,32(4):129-133.(in Chinese)
[6]  国家质量监督检验检疫总局.GB/T 17626.4―2006 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,2007.
[7]  General Administration of Quality Supervision,Inspection and Quarantine of China.GB/T 17626.4-2006 Testing and measurement techniques of electromagnetic compatibility:electrical fast transient/burst immunity test[S].Beijing:Standards Press of China,2007.(in Chinese)
[8]  王玉峰,邹积岩,廖敏夫.一次回路形成电快速瞬变脉冲群骚扰的研究及防护[J].电力自动化设备,2007,27(9):22-27.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133