{"title":"基于准z源的燃料电池汽车升压变换器","authors":"Aakash Singh, V. Siva, S. Singh, Avneet Kumar","doi":"10.1109/SeFeT55524.2022.9909229","DOIUrl":null,"url":null,"abstract":"Step-up converters with high voltage conversion ratio are applicable in photovoltaics, uninterrupted power supply (UPS), fuel cell system. This article presents a step-up converter based on quasi-Z-source switched-capacitor (QZSSC) network. Fewer number of component are connected in such a manner to achieve high step-up voltage gain. Operating principle, device stress and design equations are included in this paper. Furthermore, in MATLAB, the QZSSC network is simulated in continuous conduction mode (CCM), and a voltage control loop based PI controller is designed to improve the converter stability. Finally, laboratory prototype is built and experimental results are presented to verify the theoretical analysis.","PeriodicalId":262863,"journal":{"name":"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Quasi-Z-Source based Step-up Converter for Fuel Cell Vehicle\",\"authors\":\"Aakash Singh, V. Siva, S. Singh, Avneet Kumar\",\"doi\":\"10.1109/SeFeT55524.2022.9909229\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Step-up converters with high voltage conversion ratio are applicable in photovoltaics, uninterrupted power supply (UPS), fuel cell system. This article presents a step-up converter based on quasi-Z-source switched-capacitor (QZSSC) network. Fewer number of component are connected in such a manner to achieve high step-up voltage gain. Operating principle, device stress and design equations are included in this paper. Furthermore, in MATLAB, the QZSSC network is simulated in continuous conduction mode (CCM), and a voltage control loop based PI controller is designed to improve the converter stability. Finally, laboratory prototype is built and experimental results are presented to verify the theoretical analysis.\",\"PeriodicalId\":262863,\"journal\":{\"name\":\"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)\",\"volume\":\"80 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SeFeT55524.2022.9909229\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SeFeT55524.2022.9909229","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Quasi-Z-Source based Step-up Converter for Fuel Cell Vehicle
Step-up converters with high voltage conversion ratio are applicable in photovoltaics, uninterrupted power supply (UPS), fuel cell system. This article presents a step-up converter based on quasi-Z-source switched-capacitor (QZSSC) network. Fewer number of component are connected in such a manner to achieve high step-up voltage gain. Operating principle, device stress and design equations are included in this paper. Furthermore, in MATLAB, the QZSSC network is simulated in continuous conduction mode (CCM), and a voltage control loop based PI controller is designed to improve the converter stability. Finally, laboratory prototype is built and experimental results are presented to verify the theoretical analysis.
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