{"title":"An Optimal Designed Compensator for PSR Flyback Converters Based on Genetic Algorithm","authors":"Tianyuan Tang, Ping Luo, Chengda Deng, Qiang Wang, Liao Zhang, Bo Zhang","doi":"10.1109/ASICON47005.2019.8983651","DOIUrl":null,"url":null,"abstract":"Primary side regulated flyback eliminates opto-coupler and can realize multipath output. The parameters of compensator for stable flyback are quite difficult for manual calculation, especially when other parameters of circuit vary a lot. This paper proposes an optimal designed compensator based on genetic algorithm. A detailed process of calculation from model building to algorithm operators using has been explained. The results gotten from genetic algorithm has been approved by simulation in Matlab and Cadence. The CV PSR flyback has a good dynamic performance and small ripple of output voltage under different loads.","PeriodicalId":319342,"journal":{"name":"2019 IEEE 13th International Conference on ASIC (ASICON)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 13th International Conference on ASIC (ASICON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASICON47005.2019.8983651","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
Primary side regulated flyback eliminates opto-coupler and can realize multipath output. The parameters of compensator for stable flyback are quite difficult for manual calculation, especially when other parameters of circuit vary a lot. This paper proposes an optimal designed compensator based on genetic algorithm. A detailed process of calculation from model building to algorithm operators using has been explained. The results gotten from genetic algorithm has been approved by simulation in Matlab and Cadence. The CV PSR flyback has a good dynamic performance and small ripple of output voltage under different loads.
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