Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
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- Pages.661-662
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- 2006
Electromagnetic Characteristics of High-temperature Superconducting Field Coil for a 1MW class Superconducting Motor
1MW급 초전도 모터용 고온초전도 계자코일의 전자기적 특성
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Baik, S.K.
(Korea Electrotechnology Research Institute) ;
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Sohn, M.H.
(Korea Electrotechnology Research Institute) ;
- Lee, J.D. (Korea Electrotechnology Research Institute) ;
- Lee, E.Y. (Korea Electrotechnology Research Institute) ;
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Kwon, Y.K.
(Korea Electrotechnology Research Institute) ;
- Moon, T.S. (Doosan Heavy Industries & Construction Co.) ;
- Park, H.J. (Doosan Heavy Industries & Construction Co.) ;
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Kim, Y.C.
(Doosan Heavy Industries & Construction Co.) ;
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Park, G.S.
(Pusan National University)
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백승규
(한국전기연구원 초전도응용연구그룹) ;
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손명환
(한국전기연구원 초전도응용연구그룹) ;
- 이재득 (한국전기연구원 초전도응용연구그룹) ;
- 이언용 (한국전기연구원 초전도응용연구그룹) ;
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권영길
(한국전기연구원 초전도응용연구그룹) ;
- 문태선 (두산중공업(주) 기술연구원) ;
- 박희주 (두산중공업(주) 기술연구원) ;
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김영춘
(두산중공업(주) 기술연구원) ;
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박관수
(부산대학교 전자 전기 정보 컴퓨터 공학부)
- Published : 2006.07.12
Abstract
On the contrary of a conventional motor with very narrow air-gap, it is difficult to calculate the accurate magnetic field distribution and the performance of an air-cored superconducting motor by 2 dimensional analysis, which does not use high permeability material except outer machine shield. This paper aims to do analysis of magnetic field and force distribution from the 3 dimensional modelling of a 1MW class superconducting synchronous motor. Especially, the field coil composed of Bi-2223 high-temperature superconductor and the outer machine shield are modelled by finite element analysis software according to their structures and the self-inductance and Lorentz force are calculated based on the 3 dimensional magnetic field calculation.
Keywords