{"title":"高增益SEPIC转换器的设计与实现","authors":"Ihsan Ahmed, Turki Kahawish","doi":"10.1109/ACA52198.2021.9626787","DOIUrl":null,"url":null,"abstract":"The study’s purpose is to design a novel high voltage gain single ended primary inductor converter (SEPIC) that is suitable for photovoltaic energy. A split inductor circuit and an expanded switched capacitor circuit have been combined with a modified SEPIC converter to create this topology. A high gain voltage with low value of duty ratio is the main advantage of the implemented topology. By mixing the split inductor circuit (three diodes and two inductors) and the switched capacitor circuit (two diodes and two capacitors) with the modified SEPIC converter, the output voltage gain is increased to 7.5 with a duty ratio value of 0.5. The steady state study and the principle of operation of the presented DC-DC SEPIC converter are produced in continuous conduction mode (CCM). The theoretical analysis and the performance of the designed SEPIC converter is verified by MATLAB program and practical outcomes.","PeriodicalId":337954,"journal":{"name":"2021 International Conference on Advanced Computer Applications (ACA)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design and Implementation of High Gain SEPIC Converter\",\"authors\":\"Ihsan Ahmed, Turki Kahawish\",\"doi\":\"10.1109/ACA52198.2021.9626787\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The study’s purpose is to design a novel high voltage gain single ended primary inductor converter (SEPIC) that is suitable for photovoltaic energy. A split inductor circuit and an expanded switched capacitor circuit have been combined with a modified SEPIC converter to create this topology. A high gain voltage with low value of duty ratio is the main advantage of the implemented topology. By mixing the split inductor circuit (three diodes and two inductors) and the switched capacitor circuit (two diodes and two capacitors) with the modified SEPIC converter, the output voltage gain is increased to 7.5 with a duty ratio value of 0.5. The steady state study and the principle of operation of the presented DC-DC SEPIC converter are produced in continuous conduction mode (CCM). The theoretical analysis and the performance of the designed SEPIC converter is verified by MATLAB program and practical outcomes.\",\"PeriodicalId\":337954,\"journal\":{\"name\":\"2021 International Conference on Advanced Computer Applications (ACA)\",\"volume\":\"99 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-07-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Advanced Computer Applications (ACA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACA52198.2021.9626787\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Advanced Computer Applications (ACA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACA52198.2021.9626787","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and Implementation of High Gain SEPIC Converter
The study’s purpose is to design a novel high voltage gain single ended primary inductor converter (SEPIC) that is suitable for photovoltaic energy. A split inductor circuit and an expanded switched capacitor circuit have been combined with a modified SEPIC converter to create this topology. A high gain voltage with low value of duty ratio is the main advantage of the implemented topology. By mixing the split inductor circuit (three diodes and two inductors) and the switched capacitor circuit (two diodes and two capacitors) with the modified SEPIC converter, the output voltage gain is increased to 7.5 with a duty ratio value of 0.5. The steady state study and the principle of operation of the presented DC-DC SEPIC converter are produced in continuous conduction mode (CCM). The theoretical analysis and the performance of the designed SEPIC converter is verified by MATLAB program and practical outcomes.
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