公开(公告)号：US07612292B1

公开(公告)日：2009-11-03

申请号：US12269215

申请日：2008-11-12

申请人： Ki Deok Sim ,  Seok Ho Kim ,  Jeon Wook Cho

发明人： Ki Deok Sim ,  Seok Ho Kim ,  Jeon Wook Cho

IPC分类号： H01B5/00

CPC分类号： H01B7/306 ,  H01B9/006

摘要： A normal conducting current lead using Rutherford cables, in which one end thereof is connected to an external power supplier and the other end thereof is connected to a superconducting current lead connected to a superconducting power apparatus operating at ultralow temperatures. The normal conducting current lead includes an insulating body, which has a cylindrical shape or a polygonal prism shape and a plurality of slots radially formed from the center thereof, and a plurality of Rutherford cables, which are inserted and fitted into the slots of the insulating body and are radially arranged so that a density of current flowing through the cross-section of the current lead is uniformly distributed.

摘要翻译： 使用卢瑟福电缆的正常导电电流引线，其一端连接到外部电源并且其另一端连接到超导电流引线，该超导电流引线连接到在超低温度下操作的超导电力设备。 正常的导通电流引线包括绝缘体，其具有圆柱形或多棱柱形状以及从其中心径向形成的多个槽，以及多个卢瑟福电缆，其插入并装配到绝缘体的槽中 并且径向布置成使得流过电流引线的横截面的电流密度均匀分布。