{"title":"Sinusoidal Tracking Method for Cascaded Multilevel Inverter fed Induction Motor Drive","authors":"M. H. Sree Reddy, N. Susheela, P. Malathy","doi":"10.1109/ETI4.051663.2021.9619306","DOIUrl":null,"url":null,"abstract":"A three-phase enhanced H-bridge multi-level inverter topology with reduced number of switches and voltage sources is implemented in this paper for thirteen-level and seventeen-level. The algorithm of sinusoidal tracking is employed for enhanced H-bridge multilevel inverter to acquire the output voltage with minimum THD. This is achieved by calculating the switching time for various switches that are employed in this topology. An analysis is made for induction motor drive using this algorithm for thirteen-level and seventeen-level multi-level inverters using MATLAB/SIMULINK. The benefits of this technique compared to the conventional techniques include less number of switches and simple control.","PeriodicalId":129682,"journal":{"name":"2021 Emerging Trends in Industry 4.0 (ETI 4.0)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 Emerging Trends in Industry 4.0 (ETI 4.0)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ETI4.051663.2021.9619306","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A three-phase enhanced H-bridge multi-level inverter topology with reduced number of switches and voltage sources is implemented in this paper for thirteen-level and seventeen-level. The algorithm of sinusoidal tracking is employed for enhanced H-bridge multilevel inverter to acquire the output voltage with minimum THD. This is achieved by calculating the switching time for various switches that are employed in this topology. An analysis is made for induction motor drive using this algorithm for thirteen-level and seventeen-level multi-level inverters using MATLAB/SIMULINK. The benefits of this technique compared to the conventional techniques include less number of switches and simple control.
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