【摘要】 该文详细地讨论了用于磁通泵超导开关的基本特点。通过分析我们认为热控式超导开关较磁控式开关有优势，采用薄膜超导材料及合理的开关结构，可以实现工频下运行的磁通泵。更多还原

【Abstract】 In this paper, the basic properties of superconducting switch for fluxing pump are discussed in detail. Aceording to our analysis, the therm ally controlled switch is better than the one magnetically controlled.By the use of film superconducting material and non-form superconducting switch, the thermally controlled switch can run in 50-60Hz.更多还原