一、超导技术将引起电力工业的重大变革 自1911年超导电性被发现后，人们一直致力于将其应用于社会生产与生活中。这个过程经历了漫长的时间。20世纪80年代以前，超导技术基本上只能应用于直流稳定电磁场条件下，而且，由于超导体必须工作在液氦温区（4.2K），其应用价值受到很 First, superconducting technology will cause major changes in the power industry Since the discovery of superconductivity in 1911, people have been committed to applying it to social production and life. This process has gone through a long period of time. Prior to the 1980s, superconductivity technology was basically only applicable to direct-current stable electromagnetic fields. Moreover, since superconductors must work in the liquid temperature zone (4.2K), their application value is greatly affected.