{"title":"基于耦合电感的交错高升压DC-DC变换器","authors":"S. Kalaimaran, M. Prabhakar","doi":"10.1109/ICEES.2016.7510586","DOIUrl":null,"url":null,"abstract":"This paper proposes a two phase interleaved high step-up DC-DC converter. The interleaved structure helps to achieve reduced current ripple at the input side. The voltage gain is extended by using diode-capacitor pair and a coupled inductor with appropriate turns ratio. During turn-OFF condition, the voltage spikes appearing across the switch are reduced by using a passive lossless clamp circuit. Experimental results obtained from a 24V/240V, 200W prototype converter proves the converter's suitability for high step-up voltage conversion like photovoltaic and fuel cell applications.","PeriodicalId":308604,"journal":{"name":"2016 3rd International Conference on Electrical Energy Systems (ICEES)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Coupled inductor based interleaved high step-up DC-DC converter\",\"authors\":\"S. Kalaimaran, M. Prabhakar\",\"doi\":\"10.1109/ICEES.2016.7510586\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a two phase interleaved high step-up DC-DC converter. The interleaved structure helps to achieve reduced current ripple at the input side. The voltage gain is extended by using diode-capacitor pair and a coupled inductor with appropriate turns ratio. During turn-OFF condition, the voltage spikes appearing across the switch are reduced by using a passive lossless clamp circuit. Experimental results obtained from a 24V/240V, 200W prototype converter proves the converter's suitability for high step-up voltage conversion like photovoltaic and fuel cell applications.\",\"PeriodicalId\":308604,\"journal\":{\"name\":\"2016 3rd International Conference on Electrical Energy Systems (ICEES)\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-03-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 3rd International Conference on Electrical Energy Systems (ICEES)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEES.2016.7510586\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 3rd International Conference on Electrical Energy Systems (ICEES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEES.2016.7510586","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Coupled inductor based interleaved high step-up DC-DC converter
This paper proposes a two phase interleaved high step-up DC-DC converter. The interleaved structure helps to achieve reduced current ripple at the input side. The voltage gain is extended by using diode-capacitor pair and a coupled inductor with appropriate turns ratio. During turn-OFF condition, the voltage spikes appearing across the switch are reduced by using a passive lossless clamp circuit. Experimental results obtained from a 24V/240V, 200W prototype converter proves the converter's suitability for high step-up voltage conversion like photovoltaic and fuel cell applications.
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