{"title":"迟滞升压功率因数校正电路的设计与分析","authors":"C. Zhou, R. Ridley, F. Lee","doi":"10.1109/PESC.1990.131271","DOIUrl":null,"url":null,"abstract":"The design of an active unity power factor correction circuit with variable-hysteresis control for off-line switching power supplies is described. Design equations relating the boost indicator current ripple to the boost inductor selection and circuit performances are developed and verified with measurements. A computer-aided design program to select the optimal circuit components is developed. Design guidelines for the low-frequency feedback network are presented using the switch model for the power factor correction circuit. Small-signal transfer functions for open and closed-loop responses are derived.<<ETX>>","PeriodicalId":330807,"journal":{"name":"21st Annual IEEE Conference on Power Electronics Specialists","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"174","resultStr":"{\"title\":\"Design and analysis of a hysteretic boost power factor correction circuit\",\"authors\":\"C. Zhou, R. Ridley, F. Lee\",\"doi\":\"10.1109/PESC.1990.131271\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The design of an active unity power factor correction circuit with variable-hysteresis control for off-line switching power supplies is described. Design equations relating the boost indicator current ripple to the boost inductor selection and circuit performances are developed and verified with measurements. A computer-aided design program to select the optimal circuit components is developed. Design guidelines for the low-frequency feedback network are presented using the switch model for the power factor correction circuit. Small-signal transfer functions for open and closed-loop responses are derived.<<ETX>>\",\"PeriodicalId\":330807,\"journal\":{\"name\":\"21st Annual IEEE Conference on Power Electronics Specialists\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"174\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"21st Annual IEEE Conference on Power Electronics Specialists\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1990.131271\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"21st Annual IEEE Conference on Power Electronics Specialists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1990.131271","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and analysis of a hysteretic boost power factor correction circuit
The design of an active unity power factor correction circuit with variable-hysteresis control for off-line switching power supplies is described. Design equations relating the boost indicator current ripple to the boost inductor selection and circuit performances are developed and verified with measurements. A computer-aided design program to select the optimal circuit components is developed. Design guidelines for the low-frequency feedback network are presented using the switch model for the power factor correction circuit. Small-signal transfer functions for open and closed-loop responses are derived.<>
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