Patent ID: 9331468
Filing Date: 2016-05-03
CPC Classification: H02G

Claim Text:
1. A termination unit comprising an end-section of a cable, the end section of the cable defining a central longitudinal axis and comprising: end-parts of N electrical phases, and an end-part of a neutral conductor the end-parts of the N electrical phases and the end-part of the neutral conductor each comprising at least one electrical conductor and being arranged in the cable concentrically around a core former with a phase where the termination unit further comprises: a thermally insulating envelope connected to a cryostat, special parts at both ends of the termination unit comprising an adapter piece at the interface to the cable and a closing end-piece for terminating the thermally insulating envelope in the longitudinal direction of the end-section of the cable, the special parts at both ends housing at least one of an inlet and outlet for cooling fluid, wherein the termination unit is configured to provide a counter flow configuration for the cable, and wherein the special part at the interface to the cable houses at least one of an inlet and an outlet configured to provide a cable annular flow of cooling fluid and a separate annular flow through said space defined by the inner wall of the thermally insulating envelope of the termination unit and filled with cooling fluid.