Köster, Robin ; Binder, Andreas (2023)
Performance Analysis of HTS Excited 5 MW Medium-Speed Wind Turbine Generators with Different Stator Feeding Concepts.
In: IEEE Transactions on Applied Superconductivity, 34 (3)
doi: 10.1109/TASC.2023.3346362
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
High-temperature superconducting (HTS) field windings in synchronous generators are a promising alternative to a rare-earth permanent magnet excitation. Medium-speed wind generators can profit from superconducting field windings with low material requirements by simultaneously avoiding the failure-prone high-speed gear stage. Such a 5 MW generator system is simulated in the entire operating speed range at full and partial load. Besides the usual full-size inverter, a cheap diode bridge connection to the grid is possible with HTS excitation. The additional generator losses due to the diode rectifier are small, while the power electronics' efficiency and reliability improve.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Köster, Robin ; Binder, Andreas |
| Art des Eintrags: | Bibliographie |
| Titel: | Performance Analysis of HTS Excited 5 MW Medium-Speed Wind Turbine Generators with Different Stator Feeding Concepts |
| Sprache: | Englisch |
| Publikationsjahr: | 25 Dezember 2023 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Transactions on Applied Superconductivity |
| Jahrgang/Volume einer Zeitschrift: | 34 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1109/TASC.2023.3346362 |
| URL / URN: | https://ieeexplore.ieee.org/document/10373076 |
| Kurzbeschreibung (Abstract): | High-temperature superconducting (HTS) field windings in synchronous generators are a promising alternative to a rare-earth permanent magnet excitation. Medium-speed wind generators can profit from superconducting field windings with low material requirements by simultaneously avoiding the failure-prone high-speed gear stage. Such a 5 MW generator system is simulated in the entire operating speed range at full and partial load. Besides the usual full-size inverter, a cheap diode bridge connection to the grid is possible with HTS excitation. The additional generator losses due to the diode rectifier are small, while the power electronics' efficiency and reliability improve. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Fachgebiet Elektrische Antriebssysteme 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiewandlung > Elektrische Energiewandlung 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiewandlung |
| Hinterlegungsdatum: | 10 Sep 2024 14:00 |
| Letzte Änderung: | 23 Okt 2024 11:14 |
| PPN: | 522437125 |
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