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Control Strategy of Multilevel Converters for Variable Speed Drives



dc.contributor.advisorKobrle Pavel
dc.contributor.authorNorbert Kanaloš
dc.date.accessioned2022-09-01T22:53:10Z
dc.date.available2022-09-01T22:53:10Z
dc.date.issued2022-09-01
dc.identifierKOS-1174747601505
dc.identifier.urihttp://hdl.handle.net/10467/103816
dc.description.abstractThis thesis is focused on the control strategy of the three-level neutral point clamped converter for variable speed drives and is divided into 2 parts. In the theoretical part are presented the conventional typologies of two-level and multilevel converters and modulation techniques that are used to control their output voltage. Further, the mathematical model of the induction motor and reference frames are derived, together with the control strategy of the induction motor. Finally, the struggles of controlling the variable frequency drives are described. The objective of the practical part is to make a functional model of the three-level converter and appropriate control strategy. The simulation model is made in the MATLAB Simulink environment with the use of Simscape library. The conducted simulations are then compared and evaluatedcze
dc.description.abstractThis thesis is focused on the control strategy of the three-level neutral point clamped converter for variable speed drives and is divided into 2 parts. In the theoretical part are presented the conventional typologies of two-level and multilevel converters and modulation techniques that are used to control their output voltage. Further, the mathematical model of the induction motor and reference frames are derived, together with the control strategy of the induction motor. Finally, the struggles of controlling the variable frequency drives are described. The objective of the practical part is to make a functional model of the three-level converter and appropriate control strategy. The simulation model is made in the MATLAB Simulink environment with the use of Simscape library. The conducted simulations are then compared and evaluatedeng
dc.publisherČeské vysoké učení technické v Praze. Vypočetní a informační centrum.cze
dc.publisherCzech Technical University in Prague. Computing and Information Centre.eng
dc.rightsA university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics http://knihovny.cvut.cz/vychova/vskp.htmleng
dc.rightsVysokoškolská závěrečná práce je dílo chráněné autorským zákonem. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou http://knihovny.cvut.cz/vychova/vskp.htmlcze
dc.subjectVariable speed drivescze
dc.subjectthree-level convertercze
dc.subjectneutral point clamped convertercze
dc.subjectinduction motorcze
dc.subjectpulse width modulationcze
dc.subjectspace vector modulationcze
dc.subjectMATLABcze
dc.subjectSimulinkcze
dc.subjectVariable speed driveseng
dc.subjectthree-level convertereng
dc.subjectneutral point clamped convertereng
dc.subjectinduction motoreng
dc.subjectpulse width modulationeng
dc.subjectspace vector modulationeng
dc.subjectMATLABeng
dc.subjectSimulinkeng
dc.titleŘídicí strategie víceúrovňových měničů pro aplikace v elektrických pohonechcze
dc.titleControl Strategy of Multilevel Converters for Variable Speed Driveseng
dc.typediplomová prácecze
dc.typemaster thesiseng
dc.contributor.refereeStejskal Petr
theses.degree.disciplineElektrické pohonycze
theses.degree.grantorkatedra elektrických pohonů a trakcecze
theses.degree.programmeElektrotechnika, energetika a managementcze


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