太阳能供电的非对称级联多电平转换器喂多电平逆变器

IF 1.6 4区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC Journal of Electrical Engineering & Technology Pub Date : 2024-08-07 DOI:10.1007/s42835-024-01994-6
K. Jayasudha, Vijayalakshmi Subramanian, M. Marimuthu, Ram Prakash Ponraj
{"title":"太阳能供电的非对称级联多电平转换器喂多电平逆变器","authors":"K. Jayasudha, Vijayalakshmi Subramanian, M. Marimuthu, Ram Prakash Ponraj","doi":"10.1007/s42835-024-01994-6","DOIUrl":null,"url":null,"abstract":"<p>Non isolated multilevel inverters (MLI) with reduced switch components are becoming more popular to attain higher voltage levels. However, this kind of MLI increases the number of DC sources and has some issues like higher charging current, a high peak VA rating of the switches, and a high capacitor ripple voltage. This manuscript presents a modified multicell based multilevel boost inverter with a multistage DC output. It has three sections namely Boost converter, level shifter and h-bridge inverter. The proposed circuit is powered by solar photovoltaic (PV); using the Perturb and Observe Maximum Power Point method. The suggested circuit working in asymmetric mode and produces a 31-level output waveform. This topology helps to reduce the Total Harmonic Distortion, increases the output voltage levels, and reduces the common mode voltage. This topology is compared with other multilevel inverters presented in recent literature and the analysis is presented. Simulation results for various irradiance values are presented with other key factors. The experimental prototype of a 1.5 kW, single phase, 31-level inverter is designed and verified and the proportional results are substantiated.</p>","PeriodicalId":15577,"journal":{"name":"Journal of Electrical Engineering & Technology","volume":null,"pages":null},"PeriodicalIF":1.6000,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Solar Powered Asymmetric Cascaded Multilevel Converter fed Multilevel Inverter\",\"authors\":\"K. Jayasudha, Vijayalakshmi Subramanian, M. Marimuthu, Ram Prakash Ponraj\",\"doi\":\"10.1007/s42835-024-01994-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Non isolated multilevel inverters (MLI) with reduced switch components are becoming more popular to attain higher voltage levels. However, this kind of MLI increases the number of DC sources and has some issues like higher charging current, a high peak VA rating of the switches, and a high capacitor ripple voltage. This manuscript presents a modified multicell based multilevel boost inverter with a multistage DC output. It has three sections namely Boost converter, level shifter and h-bridge inverter. The proposed circuit is powered by solar photovoltaic (PV); using the Perturb and Observe Maximum Power Point method. The suggested circuit working in asymmetric mode and produces a 31-level output waveform. This topology helps to reduce the Total Harmonic Distortion, increases the output voltage levels, and reduces the common mode voltage. This topology is compared with other multilevel inverters presented in recent literature and the analysis is presented. Simulation results for various irradiance values are presented with other key factors. The experimental prototype of a 1.5 kW, single phase, 31-level inverter is designed and verified and the proportional results are substantiated.</p>\",\"PeriodicalId\":15577,\"journal\":{\"name\":\"Journal of Electrical Engineering & Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2024-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Electrical Engineering & Technology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s42835-024-01994-6\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Electrical Engineering & Technology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s42835-024-01994-6","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0

摘要

非隔离多电平逆变器(MLI)减少了开关元件,因此越来越受欢迎,以获得更高的电压水平。然而,这种多电平逆变器增加了直流源的数量,并存在一些问题,如充电电流较大、开关的峰值额定电压较高、电容器纹波电压较高等。本手稿介绍了一种具有多级直流输出的改进型基于多电池的多电平升压逆变器。它包括三个部分,即升压转换器、电平转换器和 h 桥逆变器。所建议的电路由太阳能光伏(PV)供电,采用扰动和观测最大功率点方法。建议的电路以非对称模式工作,产生 31 级输出波形。这种拓扑结构有助于降低总谐波失真,提高输出电压电平,并降低共模电压。该拓扑结构与近期文献中介绍的其他多电平逆变器进行了比较和分析。此外,还介绍了各种辐照度值和其他关键因素的仿真结果。设计并验证了 1.5 千瓦单相 31 电平逆变器的实验原型,并证实了比例结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Solar Powered Asymmetric Cascaded Multilevel Converter fed Multilevel Inverter

Non isolated multilevel inverters (MLI) with reduced switch components are becoming more popular to attain higher voltage levels. However, this kind of MLI increases the number of DC sources and has some issues like higher charging current, a high peak VA rating of the switches, and a high capacitor ripple voltage. This manuscript presents a modified multicell based multilevel boost inverter with a multistage DC output. It has three sections namely Boost converter, level shifter and h-bridge inverter. The proposed circuit is powered by solar photovoltaic (PV); using the Perturb and Observe Maximum Power Point method. The suggested circuit working in asymmetric mode and produces a 31-level output waveform. This topology helps to reduce the Total Harmonic Distortion, increases the output voltage levels, and reduces the common mode voltage. This topology is compared with other multilevel inverters presented in recent literature and the analysis is presented. Simulation results for various irradiance values are presented with other key factors. The experimental prototype of a 1.5 kW, single phase, 31-level inverter is designed and verified and the proportional results are substantiated.

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
Journal of Electrical Engineering & Technology
Journal of Electrical Engineering & Technology ENGINEERING, ELECTRICAL & ELECTRONIC-
CiteScore
4.00
自引率
15.80%
发文量
321
审稿时长
3.8 months
期刊介绍: ournal of Electrical Engineering and Technology (JEET), which is the official publication of the Korean Institute of Electrical Engineers (KIEE) being published bimonthly, released the first issue in March 2006.The journal is open to submission from scholars and experts in the wide areas of electrical engineering technologies. The scope of the journal includes all issues in the field of Electrical Engineering and Technology. Included are techniques for electrical power engineering, electrical machinery and energy conversion systems, electrophysics and applications, information and controls.
期刊最新文献
Parameter Solution of Fractional Order PID Controller for Home Ventilator Based on Genetic-Ant Colony Algorithm Fault Detection of Flexible DC Grid Based on Empirical Wavelet Transform and WOA-CNN Aggregation and Bidding Strategy of Virtual Power Plant Power Management of Hybrid System Using Coronavirus Herd Immunity Optimizer Algorithm A Review on Power System Security Issues in the High Renewable Energy Penetration Environment
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1