公开(公告)号：WO2013125812A1

公开(公告)日：2013-08-29

申请号：PCT/KR2013/001197

申请日：2013-02-15

Applicant: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

Inventor： KIM, Yeong Chun ,  JOO, Jin Hong ,  MOON, Tae Sun ,  PARK, Heui Joo ,  KWON, Woon Sik ,  LEE, Jung Hyun ,  KIM, Hyo Jung ,  LEE, Jae Deuk ,  LIM, Sung Hwan

IPC: H02K55/00

CPC classification number: H02K9/005 ,  H02K3/24 ,  H02K55/04 ,  Y02E40/625 ,  Y10T156/10

Abstract: The present disclosure relates to a superconducting rotating electrical machine and a manufacturing method for a high temperature superconducting film thereof. The superconducting rotating electrical machine includes a stator, and a rotor rotatable with respect to the stator, the rotor having a rotary shaft and a rotor winding. Here, the rotor winding includes tubes disposed on a circumference of the rotary shaft and each forming a passage for a cooling fluid therein, superconducting wires accommodated within the tubes, and a cooling fluid flowing through the inside of the tubes. This configuration may allow for direct heat exchange between the superconducting wires and a refrigerant, resulting in improvement of heat exchange efficiencies of the superconducting wires.

Abstract translation: 本发明涉及超导旋转电机及其高温超导膜的制造方法。 超导旋转电机包括定子和可相对于定子旋转的转子，转子具有旋转轴和转子绕组。 这里，转子绕组包括设置在旋转轴的圆周上并且各自形成用于其中的冷却流体的通道的管，容纳在管内的超导线以及流过管的内部的冷却流体。 这种构造可以允许超导线和制冷剂之间的直接热交换，从而提高超导线的热交换效率。