降压和升压全桥模块化多电平变换器直流链路电压谐波谱的分析建模与优化

Thabet Alzahrani, M. Odavic, S. Thakur, K. Atallah
{"title":"降压和升压全桥模块化多电平变换器直流链路电压谐波谱的分析建模与优化","authors":"Thabet Alzahrani, M. Odavic, S. Thakur, K. Atallah","doi":"10.1109/APEC43580.2023.10131298","DOIUrl":null,"url":null,"abstract":"This paper develops a new analytical solution to the harmonic spectrum of the Full-Bridge Modular Multilevel Converter (FBMMC) dc-side based on phase-shifted carrier pulse width modulation and considering varying dc-link voltage operation. The harmonic distribution of the FBMMC dc-side voltage is analyzed through using double Fourier series analysis. Through the analysis, proper selection of the modulation indexes, carrier displacement angle, and the number of SMs can ensure a significant reduction in the dc-link switching-ripple voltage. Thus, the related filter can be removed or significantly reduced. The developed model is validated through simulation tests of a Grid-Tied FBMMC with a front-end three-phase diode rectifier without passive components in the dc-link,","PeriodicalId":151216,"journal":{"name":"2023 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analytical Modelling and Optimization of DC-Link Voltage Harmonic Spectra of Full-Bridge Modular Multilevel Converters for Buck and Boost Operation\",\"authors\":\"Thabet Alzahrani, M. Odavic, S. Thakur, K. Atallah\",\"doi\":\"10.1109/APEC43580.2023.10131298\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper develops a new analytical solution to the harmonic spectrum of the Full-Bridge Modular Multilevel Converter (FBMMC) dc-side based on phase-shifted carrier pulse width modulation and considering varying dc-link voltage operation. The harmonic distribution of the FBMMC dc-side voltage is analyzed through using double Fourier series analysis. Through the analysis, proper selection of the modulation indexes, carrier displacement angle, and the number of SMs can ensure a significant reduction in the dc-link switching-ripple voltage. Thus, the related filter can be removed or significantly reduced. The developed model is validated through simulation tests of a Grid-Tied FBMMC with a front-end three-phase diode rectifier without passive components in the dc-link,\",\"PeriodicalId\":151216,\"journal\":{\"name\":\"2023 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEC43580.2023.10131298\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE Applied Power Electronics Conference and Exposition (APEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEC43580.2023.10131298","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

本文提出了一种基于相移载波脉宽调制的全桥模块化多电平变换器(FBMMC)直流侧谐波谱的解析解,并考虑了直流链路电压工作的变化。通过双傅立叶级数分析,分析了FBMMC直流侧电压的谐波分布。通过分析,适当选择调制指标、载流子位移角和SMs个数可以保证直流链路开关纹波电压的显著降低。因此,相关的过滤器可以被移除或显著减少。该模型通过带直流链路无无源器件的前端三相二极管整流器并网FBMMC的仿真试验得到了验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analytical Modelling and Optimization of DC-Link Voltage Harmonic Spectra of Full-Bridge Modular Multilevel Converters for Buck and Boost Operation
This paper develops a new analytical solution to the harmonic spectrum of the Full-Bridge Modular Multilevel Converter (FBMMC) dc-side based on phase-shifted carrier pulse width modulation and considering varying dc-link voltage operation. The harmonic distribution of the FBMMC dc-side voltage is analyzed through using double Fourier series analysis. Through the analysis, proper selection of the modulation indexes, carrier displacement angle, and the number of SMs can ensure a significant reduction in the dc-link switching-ripple voltage. Thus, the related filter can be removed or significantly reduced. The developed model is validated through simulation tests of a Grid-Tied FBMMC with a front-end three-phase diode rectifier without passive components in the dc-link,
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
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