Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Analysis for Fluid Path Design of the Rotor considering Electrical Losses of High-Tc Superconducting Synchronous Motor

고온초전도동기모터의 전기적 손실에 따른 회전자의 유로 설계에 관한 연구

  • Yoon, Yong-Soo (Dept of Electrical Engineering, Ansan Technical College) ;
  • Song, Myung-Kon (Dept of Electrical Engineering Yonsei University) ;
  • Jang, Won-Kap (Dept of Electrical Engineering Yonsei University) ;
  • Chang, In-Bae (Dept of Precision Mechanical Engineering, Kangwon National University) ;
  • Lee, Sang-Jin (Dept of Electrical Engineering, Uiduk University) ;
  • Ko, Tae-Kuk (Dept of Electrical Engineering Yonsei University)
  • 윤용수 (안산공업전문대학 전기과) ;
  • 송명곤 (연세대학교 전기공학과) ;
  • 장원갑 (연세대학교 전기공학과) ;
  • 장인배 (강원대학교 정밀기계공학과) ;
  • 이상진 (위덕대학교 전기공학과) ;
  • 고태국 (연세대학교 전기공학과)
  • Published : 1998.07.20
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Abstract

This paper presents the fluid characteristics simulation and design guide line of the fluid path inside the rotor, which has an high-Tc superconducting field winding using Ag sheathed BSCCO-2223. The analysis was conducted with an equivalent model of the high-Tc superconducting synchronous motor under transition condition that occurs during the load varying from 250watt to 500watt. The results show that the designed fluid circulation system performs adequately in maintaining the superconducting state in the winding.

Keywords