Fuller, Morris (2023)
Optimized Operation of Interleaved Motor Drive Inverter by means of Model Predictive Control.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00023575
Dissertation, Erstveröffentlichung, Verlagsversion
Kurzbeschreibung (Abstract)
This thesis studies the challenges and benefits of interleaving in the context of drive inverter systems for induction machines. For this purpose, interleaved inverter topologies are introduced and analyzed. A detailed modeling of the favored interleaved inverter system in combination with the anticipated load is conducted. An optimal control strategy in form of finite control set model predictive control is developed and evaluated in simulation. Several optimization goals for the drive systems, such as control quality, efficiency in terms of losses and hardware effort, and reduction of undesirable side-effects owing to inverter-feeding are considered. The acquirable performance is compared to conventional two-level inverter realizations. A real-time controller implementation and hardware-based proof of concept is carried out. Deviations between simulation results and hardware measurements are discussed. Guidelines for optimized controller and hardware designs, as well as for future research topics are provided.
Typ des Eintrags: | Dissertation | ||||
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Erschienen: | 2023 | ||||
Autor(en): | Fuller, Morris | ||||
Art des Eintrags: | Erstveröffentlichung | ||||
Titel: | Optimized Operation of Interleaved Motor Drive Inverter by means of Model Predictive Control | ||||
Sprache: | Englisch | ||||
Referenten: | Griepentrog, Prof. Dr. Gerd ; Böcker, Prof. Dr. Joachim | ||||
Publikationsjahr: | 2023 | ||||
Ort: | Darmstadt | ||||
Kollation: | xvii, 181 Seiten | ||||
Datum der mündlichen Prüfung: | 8 März 2023 | ||||
DOI: | 10.26083/tuprints-00023575 | ||||
URL / URN: | https://tuprints.ulb.tu-darmstadt.de/23575 | ||||
Kurzbeschreibung (Abstract): | This thesis studies the challenges and benefits of interleaving in the context of drive inverter systems for induction machines. For this purpose, interleaved inverter topologies are introduced and analyzed. A detailed modeling of the favored interleaved inverter system in combination with the anticipated load is conducted. An optimal control strategy in form of finite control set model predictive control is developed and evaluated in simulation. Several optimization goals for the drive systems, such as control quality, efficiency in terms of losses and hardware effort, and reduction of undesirable side-effects owing to inverter-feeding are considered. The acquirable performance is compared to conventional two-level inverter realizations. A real-time controller implementation and hardware-based proof of concept is carried out. Deviations between simulation results and hardware measurements are discussed. Guidelines for optimized controller and hardware designs, as well as for future research topics are provided. |
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Alternatives oder übersetztes Abstract: |
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Status: | Verlagsversion | ||||
URN: | urn:nbn:de:tuda-tuprints-235751 | ||||
Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau | ||||
Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Stromrichtertechnik und Antriebsregelung |
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Hinterlegungsdatum: | 05 Apr 2023 12:02 | ||||
Letzte Änderung: | 06 Apr 2023 13:11 | ||||
PPN: | |||||
Referenten: | Griepentrog, Prof. Dr. Gerd ; Böcker, Prof. Dr. Joachim | ||||
Datum der mündlichen Prüfung / Verteidigung / mdl. Prüfung: | 8 März 2023 | ||||
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