{"title":"采用隔离半导体的新型电流模式控制-48 V/100安培SMR","authors":"Edoardo O. L Gotti, M. Boost","doi":"10.1109/INTLEC.1988.22384","DOIUrl":null,"url":null,"abstract":"The authors describe the development of a 6 kW offline switched-mode rectifier (SMR) which is being manufactured in two versions: three-phase and single-phase. The rectifier uses a full-bridge converter topology with power MOSFET transistors and is current-mode controlled. The unit is convection-cooled and uses only isolated-case power modules which are directly mounted on the heat sink. The rectifier is field-upgradable from a basic unit equipped with essential alarms and plant controls to a surveillance-enhanced rectifier with elaborate diagnostics and commands for the purpose of remote monitoring and control. A well-designed heat sink along with a careful choice of components yields a typical overall efficiency of 90%. It is concluded that the current-mode control technique provides an excellent dynamic performance under fast load variations along with excellent line ripple rejection.<<ETX>>","PeriodicalId":169486,"journal":{"name":"10th International Telecommunications Energy Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A new current-mode controlled -48 V/100 Amp SMR using isolated semiconductors\",\"authors\":\"Edoardo O. L Gotti, M. Boost\",\"doi\":\"10.1109/INTLEC.1988.22384\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors describe the development of a 6 kW offline switched-mode rectifier (SMR) which is being manufactured in two versions: three-phase and single-phase. The rectifier uses a full-bridge converter topology with power MOSFET transistors and is current-mode controlled. The unit is convection-cooled and uses only isolated-case power modules which are directly mounted on the heat sink. The rectifier is field-upgradable from a basic unit equipped with essential alarms and plant controls to a surveillance-enhanced rectifier with elaborate diagnostics and commands for the purpose of remote monitoring and control. A well-designed heat sink along with a careful choice of components yields a typical overall efficiency of 90%. It is concluded that the current-mode control technique provides an excellent dynamic performance under fast load variations along with excellent line ripple rejection.<<ETX>>\",\"PeriodicalId\":169486,\"journal\":{\"name\":\"10th International Telecommunications Energy Conference\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"10th International Telecommunications Energy Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1988.22384\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"10th International Telecommunications Energy Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1988.22384","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new current-mode controlled -48 V/100 Amp SMR using isolated semiconductors
The authors describe the development of a 6 kW offline switched-mode rectifier (SMR) which is being manufactured in two versions: three-phase and single-phase. The rectifier uses a full-bridge converter topology with power MOSFET transistors and is current-mode controlled. The unit is convection-cooled and uses only isolated-case power modules which are directly mounted on the heat sink. The rectifier is field-upgradable from a basic unit equipped with essential alarms and plant controls to a surveillance-enhanced rectifier with elaborate diagnostics and commands for the purpose of remote monitoring and control. A well-designed heat sink along with a careful choice of components yields a typical overall efficiency of 90%. It is concluded that the current-mode control technique provides an excellent dynamic performance under fast load variations along with excellent line ripple rejection.<>
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