A Single Source Switched-Capacitor Inverter with Boosting Capability

IF 1.1 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Electronics Pub Date : 2023-08-03 DOI:10.1080/00207217.2022.2098385

Mahyar Hassanifar, Shahin Sabour, Y. Neyshabouri, D. Nazarpour, S. Golshannavaz, Ebrahim Babaie

{"title":"A Single Source Switched-Capacitor Inverter with Boosting Capability","authors":"Mahyar Hassanifar, Shahin Sabour, Y. Neyshabouri, D. Nazarpour, S. Golshannavaz, Ebrahim Babaie","doi":"10.1080/00207217.2022.2098385","DOIUrl":null,"url":null,"abstract":"ABSTRACT Throughout this paper, a single-source hybrid switched-capacitor multilevel inverter is presented. The suggested topology is comprised of switched-capacitor modules. In this topology, two types of switched-capacitor modules are utilised: 1) basic module (BM) and 2) auxiliary units (AUs). By adding more AUs to the proposed topology, the voltage levels can be increased. By taking advantage of the switching procedure, three various configurations are made for the suggested MLI, in which the voltages of the capacitors are determined differently. Hence, in each configuration, according to the voltages of capacitors, different output voltage levels with different maximum output voltage and total standing voltage of switches are attained. To show the superiority of the proposed topology, a comprehensive comparison is made in terms of the number of DC voltage sources, power switches, capacitors, and diodes. Moreover, to investigate the performance of the suggested topology, a sample circuit with all configurations is simulated in MATLAB/Simulink. Finally, the experimental results are demonstrated to illustrate and verify the feasibility of the proposed inverter.","PeriodicalId":54961,"journal":{"name":"International Journal of Electronics","volume":"27 1","pages":"1408 - 1430"},"PeriodicalIF":1.1000,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Electronics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/00207217.2022.2098385","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

ABSTRACT Throughout this paper, a single-source hybrid switched-capacitor multilevel inverter is presented. The suggested topology is comprised of switched-capacitor modules. In this topology, two types of switched-capacitor modules are utilised: 1) basic module (BM) and 2) auxiliary units (AUs). By adding more AUs to the proposed topology, the voltage levels can be increased. By taking advantage of the switching procedure, three various configurations are made for the suggested MLI, in which the voltages of the capacitors are determined differently. Hence, in each configuration, according to the voltages of capacitors, different output voltage levels with different maximum output voltage and total standing voltage of switches are attained. To show the superiority of the proposed topology, a comprehensive comparison is made in terms of the number of DC voltage sources, power switches, capacitors, and diodes. Moreover, to investigate the performance of the suggested topology, a sample circuit with all configurations is simulated in MATLAB/Simulink. Finally, the experimental results are demonstrated to illustrate and verify the feasibility of the proposed inverter.

查看原文本刊更多论文

具有升压能力的单源开关电容逆变器

本文介绍了一种单源混合开关电容多电平逆变器。建议的拓扑结构由开关电容模块组成。在这种拓扑结构中，使用了两种类型的开关电容模块:1)基本模块(BM)和2)辅助单元(au)。通过向所建议的拓扑中添加更多的au，可以提高电压水平。通过利用开关过程，为建议的MLI制作了三种不同的配置，其中电容器的电压是不同的。因此，在每一种配置中，根据电容器的电压，可以得到不同的输出电压等级，具有不同的最大输出电压和开关总驻电压。为了显示所提出的拓扑结构的优越性，在直流电压源、电源开关、电容器和二极管的数量方面进行了全面的比较。此外，为了研究所建议的拓扑结构的性能，在MATLAB/Simulink中对具有所有配置的示例电路进行了仿真。最后给出了实验结果，说明并验证了该逆变器的可行性。

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

International Journal of Electronics 工程技术-工程：电子与电气

CiteScore

3.30

自引率

15.40%

发文量

110

审稿时长

8 months

期刊介绍： The International Journal of Electronics (IJE) supports technical applications and developing research at the cutting edge of electronics. Encompassing a broad range of electronic topics, we are a leading electronics journal dedicated to quickly sharing new concepts and developments the field of electronics.