{"title":"利用PWM信号的最优同步解调间接分析双凸极变磁阻电机的位置","authors":"P. Laurent, B. Multon, E. Hoang, M. Gabsi","doi":"10.1109/CCECE.1995.528125","DOIUrl":null,"url":null,"abstract":"An original method of use of signals from the power convertor to determine the rotor position for self-regulation is proposed. These high-frequency (20 kHz) signals provide the carrier for the investigation and measurement of parameters of the phase model of the machine. Optimisation of synchronous demodulation of this carrier enables the influence of saturation on the value of these parameters to be reduced considerably, while increasing their relative variation with respect to the position of the rotor.","PeriodicalId":158581,"journal":{"name":"Proceedings 1995 Canadian Conference on Electrical and Computer Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Indirect analysis of the position of a doubly-salient variable-reluctance machine by optimal synchronous demodulation of PWM signals\",\"authors\":\"P. Laurent, B. Multon, E. Hoang, M. Gabsi\",\"doi\":\"10.1109/CCECE.1995.528125\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An original method of use of signals from the power convertor to determine the rotor position for self-regulation is proposed. These high-frequency (20 kHz) signals provide the carrier for the investigation and measurement of parameters of the phase model of the machine. Optimisation of synchronous demodulation of this carrier enables the influence of saturation on the value of these parameters to be reduced considerably, while increasing their relative variation with respect to the position of the rotor.\",\"PeriodicalId\":158581,\"journal\":{\"name\":\"Proceedings 1995 Canadian Conference on Electrical and Computer Engineering\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-09-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings 1995 Canadian Conference on Electrical and Computer Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCECE.1995.528125\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings 1995 Canadian Conference on Electrical and Computer Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCECE.1995.528125","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Indirect analysis of the position of a doubly-salient variable-reluctance machine by optimal synchronous demodulation of PWM signals
An original method of use of signals from the power convertor to determine the rotor position for self-regulation is proposed. These high-frequency (20 kHz) signals provide the carrier for the investigation and measurement of parameters of the phase model of the machine. Optimisation of synchronous demodulation of this carrier enables the influence of saturation on the value of these parameters to be reduced considerably, while increasing their relative variation with respect to the position of the rotor.
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