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Effects of stray magnetic fields on the iron core of DCC

  • Haiming Shao*
  • , Jing Wu
  • , Feipeng Lin
  • , Bo Liang
  • , Kai Jia
  • *此作品的通讯作者
  • National Institute of Metrology China
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Stray flux (leakage or interference flux) in the iron core of DCC due to the primary eccentric bus-bar and the external adjacent current-carrying conductor were calculated by electromagnetic analytical methods. The equivalent relations between the leakage fields and the interference fields were derived. Based on the relations, the effect of leakage fields caused by the eccentric bus-bar on the DCC error can be easily evaluated by the interference fields generated by the neighboring current-carrying conductor, and a new shape of DCC primary coils has been designed.

源语言英语
主期刊名2012 Conference on Precision Electromagnetic Measurements, CPEM 2012
492-493
页数2
DOI
出版状态已出版 - 2012
活动2012 Conference on Precision Electromagnetic Measurements, CPEM 2012 - Washington, DC, 美国
期限: 1 7月 20126 7月 2012

出版系列

姓名CPEM Digest (Conference on Precision Electromagnetic Measurements)
ISSN(印刷版)0589-1485

会议

会议2012 Conference on Precision Electromagnetic Measurements, CPEM 2012
国家/地区美国
Washington, DC
时期1/07/126/07/12

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