-
公开(公告)号：US5761017A
公开(公告)日：1998-06-02
申请号：US490943
申请日：1995-06-15
摘要： A high temperature superconductor fault current limiter and a method of using same. The fault current limiter comprises a high temperature superconductor material structure at least partially encapsulated in an epoxy having thermal conductivity properties that enable the superconductor to heat rapidly during a fault condition while preventing thermal runaway. The epoxy encapsulation decreases the critical current density of the superconductor material structure and increases the rate at which resistance increases with increasing current once the critical current density is exceeded. Preferably, the epoxy has thermal expansion properties approximately equal to the thermal expansion properties of the superconductor material structure.
摘要翻译： 高温超导体故障限流器及其使用方法。 故障限流器包括至少部分地封装在具有导热性能的环氧树脂中的高温超导体材料结构，其能够使超导体在故障状态期间快速加热，同时防止热失控。 环氧树脂封装降低了超导材料结构的临界电流密度，并且一旦超过临界电流密度，电流随电流增加而增加。 优选地，环氧树脂的热膨胀性能近似等于超导体材料结构的热膨胀性能。
-
2.发明授权
公开(公告)号：US5805036A
公开(公告)日：1998-09-08
申请号：US440829
申请日：1995-05-15
申请人： James D. Hodge , Qiang Huang , David S. Applegate
发明人： James D. Hodge , Qiang Huang , David S. Applegate
CPC分类号： H01L39/20
摘要： A magnetically-activated switch including a high temperature superconductor. The magnetic switch includes a high temperature superconductor coupled at both ends to a rigid beam, a thermal shield structure is disposed adjacent to the superconductor and a magnetic field source is positioned near the superconductor to allow transitioning of the superconductor in and out of the superconducting state.
摘要翻译： 包括高温超导体的磁激活开关。 磁性开关包括在两端耦合到刚性梁的高温超导体，热屏蔽结构邻近超导体设置，并且磁场源位于超导体附近，以允许超导体进入和退出超导状态 。
-
搜索结果
2 条记录 (耗时 0.015 秒)
