{"title":"矩形电压供电的五相五边形连接IM的数学模型","authors":"P. Záskalický","doi":"10.1109/ET.2019.8878543","DOIUrl":null,"url":null,"abstract":"The presented article deals with steady-state analysis of five-phase Induction Motor (IM) pentagon connected, which is supplied by rectangular voltage from five-legs Voltage Source Inverter (VSI). Complex Fourier-series was used to express inverter terminal voltages. Based on mathematically described inverter output voltages, a formula for VSI output space phasor was derived. Assuming sinusoidal motor winding distribution and on the basis of motor parameters, stator and rotor current space phasors for were determined a defined motor load. Finally, the electromagnetic torque ripple waveforms for different IM operation states were investigated.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Mathematical Model of a Five-Phase Pentagon Connected IM Supplied by a Rectangular Voltage\",\"authors\":\"P. Záskalický\",\"doi\":\"10.1109/ET.2019.8878543\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The presented article deals with steady-state analysis of five-phase Induction Motor (IM) pentagon connected, which is supplied by rectangular voltage from five-legs Voltage Source Inverter (VSI). Complex Fourier-series was used to express inverter terminal voltages. Based on mathematically described inverter output voltages, a formula for VSI output space phasor was derived. Assuming sinusoidal motor winding distribution and on the basis of motor parameters, stator and rotor current space phasors for were determined a defined motor load. Finally, the electromagnetic torque ripple waveforms for different IM operation states were investigated.\",\"PeriodicalId\":306452,\"journal\":{\"name\":\"2019 IEEE XXVIII International Scientific Conference Electronics (ET)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE XXVIII International Scientific Conference Electronics (ET)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ET.2019.8878543\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ET.2019.8878543","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Mathematical Model of a Five-Phase Pentagon Connected IM Supplied by a Rectangular Voltage
The presented article deals with steady-state analysis of five-phase Induction Motor (IM) pentagon connected, which is supplied by rectangular voltage from five-legs Voltage Source Inverter (VSI). Complex Fourier-series was used to express inverter terminal voltages. Based on mathematically described inverter output voltages, a formula for VSI output space phasor was derived. Assuming sinusoidal motor winding distribution and on the basis of motor parameters, stator and rotor current space phasors for were determined a defined motor load. Finally, the electromagnetic torque ripple waveforms for different IM operation states were investigated.