YBCO超导体的电工学应用研究进展

Research progress of YBCO superconductor in large-scale application

摘要: 超导体具有一些完全区别于传统电工导体和电工磁性材料的电磁特性，因而在电工学领域具有广泛的应用价值。自从1987年发现高温超导体以来，高温超导体的电工学应用研究得到了快速的发展。YBCO超导材料具有比BSCCO超导材料更加优越的电工学应用性能，因而随着YBCO超导材料逐渐实现小批量供货，近年来有关YBCO超导体的电工学应用研究得以广泛的开展。文章重点介绍国内外在YBCO材料(包括块材和带材)及其在电力技术和磁体技术等方面的应用研究进展，以此纪念YBCO超导体发现30周年。

Abstract: With some special electromagnetic properties different from the traditional conductors and magnetic materials, the superconductor has many potential applications in electrical engineering. Since the discovery of high Tc superconductor (HTS) in 1987, it has achieved significant progress in the application research of HTS in electrical engineering. BecauseYBCO superconductor shows better properties than BSCCO superconductor for electrical engineering application, recent application research of HTS for electrical engineering is focused on YBCO worldwide, and also achieved rapid progress. In this paper, we will review the recent research progress of YBCO superconductor in electrical engineering, commemorating the 30th anniversary of the discovery of YBCO superconductor.