Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
- /
- Pages.725-726
- /
- 2006
Evaluation of a model coil characteristics for HTS rotating machine using conduction-cooled
전도 냉각을 이용한 고온 초전도 회전기용 모델 코일의 특성 평가
- Lee, J.D. (Changwon National University) ;
-
Baik, S.K.
(Korea Electrotechnology Research Institute)
;
-
Sohn, M.H.
(Korea Electrotechnology Research Institute)
;
- Lee, E.Y. (Korea Electrotechnology Research Institute) ;
-
Kim, Y.C.
(Doosan Heavy Industries & Construction Co.)
;
-
Kwon, Y.K.
(Korea Electrotechnology Research Institute)
;
-
Park, M.W.
(Changwon National University)
;
-
Yu, I.K.
(Changwon National University)
- 이재득 (창원대학교) ;
-
백승규
(한국전기연구원)
;
-
손명환
(한국전기연구원)
;
- 이언용 (한국전기연구원) ;
-
김영춘
(두산중공업(주) 기술연구원)
;
-
권영길
(한국전기연구원)
;
-
박민원
(창원대학교)
;
-
유인근
(창원대학교)
- Published : 2006.07.12
Abstract
In large scale superconducting rotating machine, HTS field coils are constructed with many stacks of single or double pancake coils connected in series. In spite of its higher thermal stability, HTS field coil experiences some quench, which results in some part of burn-out in the field coils. Thus in the view point of the HTS rotating machine field coil design and testing, it was very important to predict the possibility of quench occurrence in the designed field coils. In this paper, a HTS racetrack coil constructed with two single pancake coils and one double pancake coil was tested in LN2 and cooling by GM refrigerator. It is wound using the Bi-2223 tape. The experimental details and results are presented in this paper.
Keywords