Volume 6 Issue 2
Apr.  2017
Article Contents

Jing-Yin Zhang, Wei-Zhi Gong, Zheng-Jian Cao, Hui Hong, Bo Tian, Yang Wang, Jian-Zhong Wang, Xiao-Ye Niu, Ying Xin. Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL[J]. Journal of Electronic Science and Technology, 2008, 6(2): 97-100.
Citation: Jing-Yin Zhang, Wei-Zhi Gong, Zheng-Jian Cao, Hui Hong, Bo Tian, Yang Wang, Jian-Zhong Wang, Xiao-Ye Niu, Ying Xin. Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL[J]. Journal of Electronic Science and Technology, 2008, 6(2): 97-100.

Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL

Funds:

This work was supported by the Chinese Ministry of Science and Technology under Grant No. 2006AA03Z234, Tianjin Municipal Science and Technology Commission under Grant No. 05FZZDGX00700, and Yunnan Provincial Science and Technology Department under Grant No. 2005GG07.

More Information
  • Author Bio:

    Jing-Yin Zhang research interests include electromagnetic theories and magnetic field analyze, inzzt@innopower.com;
    Wei-Zhi Gong, gong_weizhi@innopower.com

    Jing-Yin Zhang research interests include electromagnetic theories and magnetic field analyze, inzzt@innopower.com;
    Wei-Zhi Gong, gong_weizhi@innopower.com

  • Received Date: 2008-03-01
  • Rev Recd Date: 2007-04-15
  • Publish Date: 2008-06-25

通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL

Funds:

This work was supported by the Chinese Ministry of Science and Technology under Grant No. 2006AA03Z234, Tianjin Municipal Science and Technology Commission under Grant No. 05FZZDGX00700, and Yunnan Provincial Science and Technology Department under Grant No. 2005GG07.

  • Author Bio:

Abstract: For a saturated iron core fault current limiter, superconductor is the only suitable material to make the dc bias coil, especially when the device is used in a high voltage power grid. Commonly, superconducting wires are used to wind the dc bias coil. Since the performance of the wires changes greatly under magnetic fields, the calculation of the field spatial distraction is essential to the optimization of the superconducting magnet. A superconducting coil with 141000 ampere-turns magnetizing capacity made of 17600 meters of BSCCO 2223 HTS tapes was fabricated. This coil was built for a 35kV/90MVA saturated iron-core fault current limiter. Computer simulations on magnetic field distribution were carried out to optimize the structural design, and experiments were done to verify the performance of the coil. The configuration and the key parameters of the coil will be reported in this paper.

Jing-Yin Zhang, Wei-Zhi Gong, Zheng-Jian Cao, Hui Hong, Bo Tian, Yang Wang, Jian-Zhong Wang, Xiao-Ye Niu, Ying Xin. Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL[J]. Journal of Electronic Science and Technology, 2008, 6(2): 97-100.
Citation: Jing-Yin Zhang, Wei-Zhi Gong, Zheng-Jian Cao, Hui Hong, Bo Tian, Yang Wang, Jian-Zhong Wang, Xiao-Ye Niu, Ying Xin. Fabrication of HTS dc Bias Coil for 35kV/90MVA SFCL[J]. Journal of Electronic Science and Technology, 2008, 6(2): 97-100.

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