TERMINAL STRUCTURE OF SUPERCONDUCTOR CABLE

To provide a terminal structure of a superconductor cable capable of independently flowing a coolant into/out of each coolant channel of an inside coolant channel and an outside coolant channel of the superconductor cable.SOLUTION: There is provided a terminal structure of a superconductor cable provided with a cable core and an adiabatic pipe accommodating the cable core. The superconductor cable has an inside coolant channel and an outside coolant channel, is connected with an end part of the adiabatic pipe, and has: a coolant container for accommodating an end part of the cable core pulled out of the end part of the adiabatic pipe; a partition part for partitioning an accommodating space in the coolant container to divide the same into a first coolant space communicating with the inside coolant channel and a second coolant space communicating with the outside coolant channel; a first coolant pipe communicating with the first coolant space; and a second coolant pipe communicating with the second coolant space. The partition part has: a cylindrical core connection part attached on the outer peripheral surface of the cable core; and an annular plate part coupling the core connection part with the coolant container.SELECTED DRAWING: Figure 1 【課題】超電導ケーブルの内側冷媒流路と外側冷媒流路の各冷媒流路に個別に冷媒を出入りさせることができる超電導ケーブルの端末構造を提供する。【解決手段】ケーブルコアと、前記ケーブルコアを収納する断熱管とを備える超電導ケーブルの端末構造であって、前記超電導ケーブルは、内側冷媒流路と外側冷媒流路とを有し、前記断熱管の端部が接続され、前記断熱管の端部から引き出された前記ケーブルコアの端部を収納する冷媒容器と、前記冷媒容器内の収納空間を仕切り、前記内側冷媒流路に連通する第１冷媒空間と前記外側冷媒流路に連通する第２冷媒空間とに分断する仕切り部と、前記第１冷媒空間に連通する第１冷媒管と、前記第２冷媒空間に連通する第２冷媒管とを備え、前記仕切り部は、前記ケーブルコアの外周面に装着される筒状のコア接合部と、前記コア接合部を前記冷媒容器に連結する環状の板部とを有する超電導ケーブルの端末構造。【選択図】図１