Journal of Shanghai Jiaotong University ›› 2018, Vol. 52 ›› Issue (10): 1155-1165.doi: 10.16183/j.cnki.jsjtu.2018.10.003

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Review of Technology and Development in the Power Applications Based on Second-Generation High-Temperature Superconductors

JIN Zhijian,HONG Zhiyong,ZHAO Yue,LI Zhuyong,HUANG Zhen,WU Wei,ZHANG Zhiwei,LI Xiaofen,YAO Linpeng,SHENG Jie   

  1. School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Abstract: With the high upper critical magnetic field, high operating temperature and high critical current density, the second-generation high-temperature superconducting materials represented by Yttrium-Barium-Copper-Oxide have drawn worldwide attention since they were discovered in the last century. In recent years, with the gradual maturity of superconducting strip fabrication technology and the continuous exploration of application technology, the application of second-generation high-temperature superconducting materials in various industries is moving from laboratory to practical application. This paper will combine the main trend of applied superconductivity and concentrate on introducing the main progress of power applications based on second-generation high-temperature superconducting materials.

Key words: second-generation high-temperature superconducting materials, fabrication technology, superconducting fault current limiter, superconducting transformer, superconducting motor, superconducting induction heater

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