High Temperature Superconductor Machine Prototype

Nenad Mijatovic, Bogi Bech Jensen, Chresten Træholt, Asger Bech Abrahamsen, Victor Manuel Rodriguez Zermeno, Niels Falsig Pedersen, Mogens Henriksen, Eugen Seiler, Niels Hessel Andersen, Jacob Østergaard

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

A versatile testing platform for a High Temperature Superconductor (HTS) machine has been constructed. The stationary HTS field winding can carry up to 10 coils and it is operated at a temperature of 77K. The rotating armature is at room temperature. Test results and performance for the HTS field winding comprising four coils wound with two types of HTS tapes are shown and discussed. The field winding produces up to 0.62T in the 10mm air gap which constitutes 78% of the armature design value. Recommendations for the field winding operation are proposed and verified, which resulted in an increase of available magneto-motive force of the field winding up to 25%.
Original languageEnglish
Title of host publicationInternational Conference on Electrical Machines and Systems
PublisherIEEE
Publication date2011
ISBN (Print)9781457710445
DOIs
Publication statusPublished - 2011
EventInternational Conference on Electrical Machines and Systems 2011 : ICEMS 2011 - Beijing, China
Duration: 1 Jan 2011 → …

Conference

ConferenceInternational Conference on Electrical Machines and Systems 2011 : ICEMS 2011
CityBeijing, China
Period01/01/2011 → …

Keywords

  • Windings
  • Torque
  • Steel
  • High temperature superconductors
  • Heat transfer
  • Coils

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