Abstract
The harmonic content of high temperature superconductors (HTS) field winding in air-core high temperature superconducting synchronous machine (HTS SM) has been addressed in order to investigate tendency of HTS SM towards mechanical oscillation and additional loss caused by higher flux harmonic. Both analytical expressions for flux distribution and current sheet distribution have been derived and analyzed. The two main contributors to the AC loss of HTS rotor winding are also identified and their influence addressed on general level. © 2010 IOP Publishing Ltd.
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CITATION STYLE
Mijatovic, N., Abrahamsen, A. B., Træholt, C., Seiler, E., Henriksen, M., Rodriguez-Zermeno, V. M., & Pedersen, N. F. (2010). Superconducting generators for wind turbines: Design considerations. In Journal of Physics: Conference Series (Vol. 234). Institute of Physics Publishing. https://doi.org/10.1088/1742-6596/234/3/032038
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