Möller, Alexander ; Binder, Andreas (2022)
Survey of Third Harmonic Voltage Injection in Star-Connected Five-Phase Windings for Induction and Permanent Magnet Synchronous Machines.
International Symposium on Power Electronics, Electrical Drives, Automation and Motion. Sorrento, Italy (22.06.2022-24.06.2022)
doi: 10.1109/SPEEDAM53979.2022.9842285
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Third harmonic voltage injection in the five-phase winding of electric AC machines is proposed for power increase. If the losses and thermal stress in the electric machine shall remain the same, it is suggested to keep the stator current rms value constant when injecting a third harmonic which usually leads only to a small torque improvement of a few percent. By this, the efficiency of the electric machine is slightly improved. This paper illustrates the basic understanding of third harmonic injection in five-phase electric machines and distinguishes between the different types of third harmonic voltage injection. The influence of third harmonic injection on the torque equations of induction and permanent magnet synchronous machines is discussed and examples of relevant literature are given.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Möller, Alexander ; Binder, Andreas |
| Art des Eintrags: | Bibliographie |
| Titel: | Survey of Third Harmonic Voltage Injection in Star-Connected Five-Phase Windings for Induction and Permanent Magnet Synchronous Machines |
| Sprache: | Englisch |
| Publikationsjahr: | 2 August 2022 |
| Verlag: | IEEE |
| Buchtitel: | 2022 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) |
| Veranstaltungstitel: | International Symposium on Power Electronics, Electrical Drives, Automation and Motion |
| Veranstaltungsort: | Sorrento, Italy |
| Veranstaltungsdatum: | 22.06.2022-24.06.2022 |
| DOI: | 10.1109/SPEEDAM53979.2022.9842285 |
| Kurzbeschreibung (Abstract): | Third harmonic voltage injection in the five-phase winding of electric AC machines is proposed for power increase. If the losses and thermal stress in the electric machine shall remain the same, it is suggested to keep the stator current rms value constant when injecting a third harmonic which usually leads only to a small torque improvement of a few percent. By this, the efficiency of the electric machine is slightly improved. This paper illustrates the basic understanding of third harmonic injection in five-phase electric machines and distinguishes between the different types of third harmonic voltage injection. The influence of third harmonic injection on the torque equations of induction and permanent magnet synchronous machines is discussed and examples of relevant literature are given. |
| 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: | 31 Aug 2022 07:49 |
| Letzte Änderung: | 06 Sep 2022 08:22 |
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