Köster, Robin ; Binder, Andreas (2022)
Medium-Speed Wind Turbine Generators with HTS Excitation Winding.
International Conference on Electrical Machines (ICEM'22). Valencia, Spain (05.09.2022-08.09.2022)
doi: 10.1109/ICEM51905.2022.9910850
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Medium-speed geared synchronous generators for wind turbine applications with either PM excitation or HTS excitation winding are compared for rated operation at P = 6MW, n = 480rpm. Due to the higher power factor cosφ s = 1, the rated efficiency is by about 0.5% higher in case of HTS excitation. The generators’ overload operation is examined up to 170% of rated stator current loading by applying intensified stator winding cooling. HTS excited medium-speed generators are particularly promising in case of high current loadings regarding high efficiency, high power factor and reduced overall system cost.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Köster, Robin ; Binder, Andreas |
| Art des Eintrags: | Bibliographie |
| Titel: | Medium-Speed Wind Turbine Generators with HTS Excitation Winding |
| Sprache: | Englisch |
| Publikationsjahr: | 13 Oktober 2022 |
| Verlag: | IEEE |
| Buchtitel: | 2022 International Conference on Electrical Machines |
| Veranstaltungstitel: | International Conference on Electrical Machines (ICEM'22) |
| Veranstaltungsort: | Valencia, Spain |
| Veranstaltungsdatum: | 05.09.2022-08.09.2022 |
| DOI: | 10.1109/ICEM51905.2022.9910850 |
| Kurzbeschreibung (Abstract): | Medium-speed geared synchronous generators for wind turbine applications with either PM excitation or HTS excitation winding are compared for rated operation at P = 6MW, n = 480rpm. Due to the higher power factor cosφ s = 1, the rated efficiency is by about 0.5% higher in case of HTS excitation. The generators’ overload operation is examined up to 170% of rated stator current loading by applying intensified stator winding cooling. HTS excited medium-speed generators are particularly promising in case of high current loadings regarding high efficiency, high power factor and reduced overall system cost. |
| Zusätzliche Informationen: | Art.No.: 127 |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiewandlung > Elektrische Energiewandlung 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiewandlung |
| Hinterlegungsdatum: | 07 Nov 2022 14:14 |
| Letzte Änderung: | 13 Mär 2023 09:46 |
| PPN: | 505758741 |
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