{"title":"Optimal Selection of Switching Topology for PMSM Drive Based on Speed and Torque","authors":"Anoop John, Raja Sekhar Kammala","doi":"10.1109/APPEEC50844.2021.9687769","DOIUrl":null,"url":null,"abstract":"This paper envisages the switching topology selection of Permanent Magnet Synchronous Motor (PMSM) based on speed and torque. The different modulation techniques considered here are half frequency, Space Vector Pulse Width Modulation (SVPWM) and Flat top. The various parameters analysed for this selection are efficiency, torque ripple and Total Harmonic Distortion (THD). The machine is allowed to run at different speeds and torques for each of the modulation techniques to analyze the effects on efficiency, torque ripple and THD. Then based on the results proper modulation technique is selected at different regions of speed-torque characteristics. A model of the drive employing Field Oriented Control is developed in Simulink to analyze the various objectives.","PeriodicalId":345537,"journal":{"name":"2021 13th IEEE PES Asia Pacific Power & Energy Engineering Conference (APPEEC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 13th IEEE PES Asia Pacific Power & Energy Engineering Conference (APPEEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APPEEC50844.2021.9687769","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper envisages the switching topology selection of Permanent Magnet Synchronous Motor (PMSM) based on speed and torque. The different modulation techniques considered here are half frequency, Space Vector Pulse Width Modulation (SVPWM) and Flat top. The various parameters analysed for this selection are efficiency, torque ripple and Total Harmonic Distortion (THD). The machine is allowed to run at different speeds and torques for each of the modulation techniques to analyze the effects on efficiency, torque ripple and THD. Then based on the results proper modulation technique is selected at different regions of speed-torque characteristics. A model of the drive employing Field Oriented Control is developed in Simulink to analyze the various objectives.
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