Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

30kVA Superconducting Generator Development : Design and Performance Test

30kVA 초전도전기 개발(II) ; 설계 및 성능평가

  • Baik, S.K. (Korea Electrotechnology Research Institute) ;
  • Sohn, M.H. (Korea Electrotechnology Research Institute) ;
  • Kwon, Y..K. (Korea Electrotechnology Research Institute) ;
  • Ko, R.K. (Korea Electrotechnology Research Institute) ;
  • Lee, E.Y. (Korea Electrotechnology Research Institute) ;
  • Ryu, K.S. (Korea Electrotechnology Research Institute) ;
  • Park, D.Y. (Korea Electrotechnology Research Institute) ;
  • Kim, Y.J. (Korea Electrotechnology Research Institute) ;
  • Ahn, J.B. (Korea Electrotechnology Research Institute) ;
  • Kim, K.H. (Korea Electrotechnology Research Institute)
  • 백승규 (한국전기연구소 초전도응용연구사업팀) ;
  • 손명환 (한국전기연구소 초전도응용연구사업팀) ;
  • 권영길 (한국전기연구소 초전도응용연구사업팀) ;
  • 고락길 (한국전기연구소 초전도응용연구사업팀) ;
  • 이언용 (한국전기연구소 초전도응용연구사업팀) ;
  • 류강식 (한국전기연구소 초전도응용연구사업팀) ;
  • 박도영 (한국전기연구소 발전기진단연구팀) ;
  • 김용주 (한국전기연구소 발전기진단연구팀) ;
  • 안종보 (한국전기연구소 발전제어사업팀) ;
  • 김국헌 (한국전기연구소 발전제어사업팀)
  • Published : 1999.07.19
Download PDF
⟨ Previous Next ⟩

Abstract

A 30kVA superconducting generator (S.G.) has been designed, developed and successfully tested in KERI before the end of last year. The design is based on 2-dimensional electromagnetic field analysis of cylindrical coordinate. The field winding of rotor has been wound with superconducting wire of Nb-Ti alloy and tested after assembled with other rotor components. The stator has air-gap type armature windings which allow higher terminal voltage and more sinusoidal voltage waveform than conventional iron cored machines. Steady-state open & short-circuit test and lamp load test have been conducted also. The results of tests are given in this paper and compared with design quantities. Moreover the cooling scheme and characteristics of test system is included.

Keywords