{"title":"脉冲调频在逆变器电压频率控制中的应用","authors":"A. Ammar, M. El-Bakry, H. Godah","doi":"10.1109/SICE.1995.526969","DOIUrl":null,"url":null,"abstract":"An inverter is designed and implemented, that applies pulse frequency modulation(PFM) in order to shape a constant DC voltage into an AC voltage with controllable magnitude and frequency. The authors investigated the effect of different parameters on the harmonic content of the generated PFM pattern, such as the effect of the ratio of carrier to reference frequency, modulation depth and pulse width using a software program constructed to simulate PFM patterns and calculate the corresponding harmonic content. According to these investigations an appropriate decision is taken about the suitable parameters of the PFM applied to the inverter.","PeriodicalId":344374,"journal":{"name":"SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers","volume":"114 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Application of pulse frequency modulation for voltage frequency control of inverters\",\"authors\":\"A. Ammar, M. El-Bakry, H. Godah\",\"doi\":\"10.1109/SICE.1995.526969\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An inverter is designed and implemented, that applies pulse frequency modulation(PFM) in order to shape a constant DC voltage into an AC voltage with controllable magnitude and frequency. The authors investigated the effect of different parameters on the harmonic content of the generated PFM pattern, such as the effect of the ratio of carrier to reference frequency, modulation depth and pulse width using a software program constructed to simulate PFM patterns and calculate the corresponding harmonic content. According to these investigations an appropriate decision is taken about the suitable parameters of the PFM applied to the inverter.\",\"PeriodicalId\":344374,\"journal\":{\"name\":\"SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers\",\"volume\":\"114 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-07-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SICE.1995.526969\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SICE.1995.526969","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Application of pulse frequency modulation for voltage frequency control of inverters
An inverter is designed and implemented, that applies pulse frequency modulation(PFM) in order to shape a constant DC voltage into an AC voltage with controllable magnitude and frequency. The authors investigated the effect of different parameters on the harmonic content of the generated PFM pattern, such as the effect of the ratio of carrier to reference frequency, modulation depth and pulse width using a software program constructed to simulate PFM patterns and calculate the corresponding harmonic content. According to these investigations an appropriate decision is taken about the suitable parameters of the PFM applied to the inverter.
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