我们大家都知道托卡马克是人们进行可控核聚变以及实现核聚变的装置。为了能最终建成实用的聚变发电站，就必须解决托卡马克的稳态运行问题。在这方面，低温超导技术大有可为。原子核的裂变反应和聚变反应是不同的，它们分别释放出巨大的裂变能和聚变能，这也正是原子弹和氢弹 We all know that Tokamak is a device for people to control nuclear fusion and to achieve nuclear fusion. In order to be able to finally build a practical fusion power plant, it is necessary to solve the problem of tokamak steady-state operation. In this regard, cryogenic superconducting technology promising. Nuclear fission and fusion reactions are different, they respectively release a huge fission energy and fusion energy, which is exactly the atomic bomb and hydrogen bomb