发明名称 |
Susperconductive Multi-Phase Cable System, a Method of Its Manufacture and Its Use |
摘要 |
The invention relates to a superconductive multi-phase, fluid-cooled cable system comprising a) a cable comprising at least three electrical conductors constituting at least two electrical phases and a zero- or neutral conductor, said electrical conductors being mutually electrically insulated from each other, and b) a thermal insulation defining a central longitudinal axis and having an inner surface and surrounding the cable, said inner surface of said thermal insulation forming the radial limitation of a cooling chamber for holding a cooling fluid for cooling said electrical conductors. The invention further relates to a method of manufacturing a cable system and to its use. The object of the present invention is to provide a simplified manufacturing and installation scheme for a fluid cooled cable system. The problem is solved in that said cable—at least over a part of its length—is located eccentrically relative to said central longitudinal axis when viewed in a cross section perpendicular to said longitudinal axis and where the eccentric location has the function of accommodating thermal shrinkage and expansion of the cable with respect to the thermal insulation.
|
申请公布号 |
US2010227764(A1) |
申请公布日期 |
2010.09.09 |
申请号 |
US20060912083 |
申请日期 |
2006.04.21 |
申请人 |
NKT CABLES ULTERA A/S |
发明人 |
WILLEN DAG;TRAEHOLT CHRESTEN;DAEUMLING MANFRED;TOLBERT JERRY C.;RODEN MARK;LINDSAY DAVID |
分类号 |
H01L39/04;H01B12/10;H01B12/16;H01L39/24 |
主分类号 |
H01L39/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|