{"title":"DC-DC Converter Linearized Model","authors":"Hans Jensen","doi":"10.1109/ESPC.2019.8932010","DOIUrl":null,"url":null,"abstract":"Although recent versions of Cadence PSpice contain functions that can derive regulation loop bode plots from a real time switching model, it is still very attractive and necessary for larger system analysis to have an accurate and precise linearized model of DC/DC converter stages, which covers both continuous and discontinuous conduction mode. It is also important that such a model provide the same transfer function as the simulated real time DC/DC converter, including Right Half Plane Zero (RHPZ) effects of boost family converters and load dependent inductance. A novel model, that fulfill these requirements has been developed and is presented in detail in this paper.","PeriodicalId":6734,"journal":{"name":"2019 European Space Power Conference (ESPC)","volume":"27 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 European Space Power Conference (ESPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESPC.2019.8932010","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Although recent versions of Cadence PSpice contain functions that can derive regulation loop bode plots from a real time switching model, it is still very attractive and necessary for larger system analysis to have an accurate and precise linearized model of DC/DC converter stages, which covers both continuous and discontinuous conduction mode. It is also important that such a model provide the same transfer function as the simulated real time DC/DC converter, including Right Half Plane Zero (RHPZ) effects of boost family converters and load dependent inductance. A novel model, that fulfill these requirements has been developed and is presented in detail in this paper.
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