Y. Dhayaneswaran, K. Vishnu Murthy, R. Balamurugan
{"title":"电噪声对场元影响的研究进展","authors":"Y. Dhayaneswaran, K. Vishnu Murthy, R. Balamurugan","doi":"10.1109/PACC.2011.5979001","DOIUrl":null,"url":null,"abstract":"The increasing amounts of three-phase squirrel-cage induction motors over the years are fed by variable-speed drives. In such a machine high frequency generation is caused by the high carrier frequencies of the pulse-width modulation, the associated short rise times of the IGBT output, and the reflected waves from the motor terminals. EMI is also produced by the harmonics which are generated by the carrier frequencies. This EMI/RFI is also referred to as electrical noise. This paper is focused on the influence of the electrical noise emitted by variable-speed drives on field components in Textile machines and CNC Lathe machines. Components failed during a year have been collected and possible solutions have been proposed.","PeriodicalId":403612,"journal":{"name":"2011 International Conference on Process Automation, Control and Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Review on Influence of Electrical Noise on Field Elements\",\"authors\":\"Y. Dhayaneswaran, K. Vishnu Murthy, R. Balamurugan\",\"doi\":\"10.1109/PACC.2011.5979001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The increasing amounts of three-phase squirrel-cage induction motors over the years are fed by variable-speed drives. In such a machine high frequency generation is caused by the high carrier frequencies of the pulse-width modulation, the associated short rise times of the IGBT output, and the reflected waves from the motor terminals. EMI is also produced by the harmonics which are generated by the carrier frequencies. This EMI/RFI is also referred to as electrical noise. This paper is focused on the influence of the electrical noise emitted by variable-speed drives on field components in Textile machines and CNC Lathe machines. Components failed during a year have been collected and possible solutions have been proposed.\",\"PeriodicalId\":403612,\"journal\":{\"name\":\"2011 International Conference on Process Automation, Control and Computing\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 International Conference on Process Automation, Control and Computing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PACC.2011.5979001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Process Automation, Control and Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PACC.2011.5979001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Review on Influence of Electrical Noise on Field Elements
The increasing amounts of three-phase squirrel-cage induction motors over the years are fed by variable-speed drives. In such a machine high frequency generation is caused by the high carrier frequencies of the pulse-width modulation, the associated short rise times of the IGBT output, and the reflected waves from the motor terminals. EMI is also produced by the harmonics which are generated by the carrier frequencies. This EMI/RFI is also referred to as electrical noise. This paper is focused on the influence of the electrical noise emitted by variable-speed drives on field components in Textile machines and CNC Lathe machines. Components failed during a year have been collected and possible solutions have been proposed.
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