{"title":"Outer loop parameter tuning method for Boost PFC balancing dynamic response and reference current","authors":"Xiaowei Wu, Hongzhao Liu","doi":"10.1587/elex.20.20230403","DOIUrl":null,"url":null,"abstract":"The output voltage and reference current are to be considered in the design of voltage outer loop for boost PFC converter. However, the dynamic response of output voltage and reference current accuracy affects each other, which complicates the compensator design. In this letter, a voltage outer-loop compensator method is proposed to design the compensator parameters by non-dominated sorting and hierarchical clustering algorithms with the output voltage dynamic performance and reference current accuracy as the objectives, respectively. It ensures the reference current accuracy while improving the performance of output voltage dynamic response. The experimental results verify the effectiveness of the method.","PeriodicalId":50387,"journal":{"name":"Ieice Electronics Express","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ieice Electronics Express","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1587/elex.20.20230403","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
The output voltage and reference current are to be considered in the design of voltage outer loop for boost PFC converter. However, the dynamic response of output voltage and reference current accuracy affects each other, which complicates the compensator design. In this letter, a voltage outer-loop compensator method is proposed to design the compensator parameters by non-dominated sorting and hierarchical clustering algorithms with the output voltage dynamic performance and reference current accuracy as the objectives, respectively. It ensures the reference current accuracy while improving the performance of output voltage dynamic response. The experimental results verify the effectiveness of the method.
期刊介绍：
An aim of ELEX is rapid publication of original, peer-reviewed short papers that treat the field of modern electronics and electrical engineering. The boundaries of acceptable fields are not strictly delimited and they are flexibly varied to reflect trends of the fields. The scope of ELEX has mainly been focused on device and circuit technologies. Current appropriate topics include:
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