Bifurcation Suppression of Peak Current Boost PFC Converter

Yulong Wang, Zhiqiang Gao, Xuesong Zhou, Shuo Wang
{"title":"Bifurcation Suppression of Peak Current Boost PFC Converter","authors":"Yulong Wang, Zhiqiang Gao, Xuesong Zhou, Shuo Wang","doi":"10.1109/ICMA54519.2022.9855985","DOIUrl":null,"url":null,"abstract":"In order to analyze the nonlinear bifurcation phenomenon of Boost power factor correction (PFC-Power Factor Correction) converter with DC charging pile front stage peak current control under fast time scale, the control method is added to effectively suppress the bifurcation phenomenon. Firstly, the flicker mapping model of the converter is established, and the intermittent bifurcation and chaos phenomena of the inductance current of the system are reproduced through the numerical simulation results of the model. The control method is added to suppress the bifurcation phenomenon, so that the system is always stable in the single-period state, and the control method of Self-tuning PI control resonance perturbation is adopted. The simulation results show that the system has high PF value and better robustness while effectively suppressing bifurcation and chaos, and the algorithm is easy to implement in engineering applications.","PeriodicalId":120073,"journal":{"name":"2022 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Conference on Mechatronics and Automation (ICMA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMA54519.2022.9855985","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

In order to analyze the nonlinear bifurcation phenomenon of Boost power factor correction (PFC-Power Factor Correction) converter with DC charging pile front stage peak current control under fast time scale, the control method is added to effectively suppress the bifurcation phenomenon. Firstly, the flicker mapping model of the converter is established, and the intermittent bifurcation and chaos phenomena of the inductance current of the system are reproduced through the numerical simulation results of the model. The control method is added to suppress the bifurcation phenomenon, so that the system is always stable in the single-period state, and the control method of Self-tuning PI control resonance perturbation is adopted. The simulation results show that the system has high PF value and better robustness while effectively suppressing bifurcation and chaos, and the algorithm is easy to implement in engineering applications.
峰值电流升压PFC变换器的分岔抑制
为了分析快速时间尺度下具有直流充电桩前级峰值电流控制的Boost功率因数校正(PFC-Power factor correction)变换器的非线性分岔现象,增加了有效抑制分岔现象的控制方法。首先,建立了变换器的闪变映射模型,并通过模型的数值模拟结果再现了系统电感电流的间歇性分岔和混沌现象。增加了抑制分岔现象的控制方法,使系统始终稳定在单周期状态,并采用自整定PI控制共振摄动的控制方法。仿真结果表明,该算法在有效抑制分岔和混沌的同时,具有较高的PF值和较好的鲁棒性,易于在工程应用中实现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信