{"title":"一种工频变换器","authors":"H. Nienhaus, J. Bowers, J. Brooks","doi":"10.1109/INTLEC.1979.4793660","DOIUrl":null,"url":null,"abstract":"This paper describes a new approach to the realization of a power frequency converter. The system is designed to accept either a three phase or single phase input with an unregulated frequency and to produce a single phase output with a precise 60 hz frequency. The system uses only one high speed power transistor switch and two SCR's featuring zero crossover switching. With a three phase input, the only power filter required in the system is designed to filter out a 25 Khz chopper frequency.","PeriodicalId":177302,"journal":{"name":"INTELEC - 1979 International Telecommunications Energy Conference","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1979-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Power Frequency Converter\",\"authors\":\"H. Nienhaus, J. Bowers, J. Brooks\",\"doi\":\"10.1109/INTLEC.1979.4793660\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes a new approach to the realization of a power frequency converter. The system is designed to accept either a three phase or single phase input with an unregulated frequency and to produce a single phase output with a precise 60 hz frequency. The system uses only one high speed power transistor switch and two SCR's featuring zero crossover switching. With a three phase input, the only power filter required in the system is designed to filter out a 25 Khz chopper frequency.\",\"PeriodicalId\":177302,\"journal\":{\"name\":\"INTELEC - 1979 International Telecommunications Energy Conference\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"INTELEC - 1979 International Telecommunications Energy Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1979.4793660\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"INTELEC - 1979 International Telecommunications Energy Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1979.4793660","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper describes a new approach to the realization of a power frequency converter. The system is designed to accept either a three phase or single phase input with an unregulated frequency and to produce a single phase output with a precise 60 hz frequency. The system uses only one high speed power transistor switch and two SCR's featuring zero crossover switching. With a three phase input, the only power filter required in the system is designed to filter out a 25 Khz chopper frequency.
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