Modeling and Simulation of Superconducting Transformer using PSCAD/EMTDC

PSCAD/EMTDC를 이용한 초전도 변압기의 모델링과 시뮬레이션

  • Published : 2004.03.01

Abstract

This paper presents an effective simulation method for the high temperature superconducting (HTS) transformer using PSCAD/ EMTDC. Although researches and developments are performed for the HTS technologies, problems such as AC loss and quench phenomenon need to be solved for efficient design of HTS transformer. In addition, pre-study on the HTS transformer is a sort of time and cost consuming work, thus it is very worthy or being analyzing the characteristics of the HTS transformer in advance through a proper simulation method. It is very important to analyze the HTS devices by the simulation for seeking suitable and reasonable parameters for the practical application of those apparatuses in advance. A software- based component is suggested for- the simulation of the HTS transformer using PSCAD/ EMTDC and the numerical results are analyzed in detail in this paper.

Keywords

References

  1. IEEE Spectrum v.34 no.7 Transforming transformers S.P.Mehta;N.Aversa;M.S.Walker https://doi.org/10.1109/6.609815
  2. IEEE Power Engineering Society Winter Meeting v.2 Development of High Temperature Superconducting Power Transformers C.T.Reis;S.P.Mehta;B.W.McConnell;R.H.Jones
  3. IEEE Transactions on Magnetics v.29 no.6 Power Transformer with superconducting winding S.Hornfeldt;O.Zlbertsson;D.Bonmann;F.Konig
  4. IEEE Transactions on Applied Superconductivity v.11 no.1 Test and Characteristic Analysis of an HTS Power Transformer H.J.Lee;G.S.Cha;J.K.Lee;K.D.Choi;K.W.Ryu;S.Y.Hahn
  5. IEEE Transactions on Applied Superconductivity v.2 no.1 Development of a 22kV/6.9kV Signle-Phase Model for a 3 MVA HTS Power Transformer K.Funaki;M.Iwakuma;K.Kajikawa;M.Hara;J.Suehiro;T.Ito
  6. IEEE Transactions on Applied Superconductivity v.5 no.2 Characteristics of a 40kVA Three Phase Superconducting Transformer and its parallel operation with a conventional transformer T.Ise;Y.Marutani;Y.Murakumi
  7. IEEE Transactions on Applied Superconductivity v.2 no.1 A System Study on Superconducting Fault Current Limiting Transformer(SFCLT) with the Functions of Fault Currents Suppression and System Stability Improvement N.Hayakawa;H.Kagawa;H.Okubo