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Multifunction realization of active electronic current transformer

  • Zheng Qian*
  • , Chao Liu
  • , Yuling Li
  • , Shaoyu Liu
  • *此作品的通讯作者
  • Beihang University
  • State Grid Corporation of China

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to fit for the urgent requirement of the digital substation, the research of electronic current transformer (ECT) attracts more and more attention. The multifunction of ECT is especially studied in order to expand its application range. In this paper, a type of active ECT is introduced firstly. The redundant backup design of high-voltage circuit is presented after that. It will be greatly helpful for the improvement of stability and reliability of active ECT. The multifunction of 10wvoltage side circuit is also discussed carefully. The local display, harmonic analysis and remote communication between ECT and master computer are all designed and realized. Therefore, the application field of active ECT will be expanded significantly. The validities of above circuits are all illustrated in Lab at last.

源语言英语
主期刊名2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009
1084-1087
页数4
DOI
出版状态已出版 - 2009
活动2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009 - Harbin, 中国
期限: 19 7月 200923 7月 2009

出版系列

姓名Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials

会议

会议2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009
国家/地区中国
Harbin
时期19/07/0923/07/09

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