Connectivity of DC microgrids involving sustainable energy sources

A. Mohamed, O. Mohammed
{"title":"Connectivity of DC microgrids involving sustainable energy sources","authors":"A. Mohamed, O. Mohammed","doi":"10.1109/IAS.2011.6074338","DOIUrl":null,"url":null,"abstract":"In this paper, a proposed configuration for connection of different DC microgrids has been presented. The DC system under study is assumed mainly dependent on renewable energy sources. The proposed topology utilizes a controlled series current compensator (CSCC) technique for connection and power flow control among buses. The proposed topology allows full power flow control among different DC buses while keeping the voltage level constant at all of them. Hence, loads connected to these buses will not be affected with the power flow process. Moreover, connection of buses at different voltage level and controlling the power flow can be easily achieved using this topology. The proposed topology adds to the complexity of the system. However, several advantages can be obtained out of its utilization. Simulation results verified the applicability of the proposed topology. Moreover, a prototype system has been designed and built in hardware to examine the performance of the proposed system. The experimental results show the validity of the proposed system as a powerful technique to interconnect DC buses.","PeriodicalId":268988,"journal":{"name":"2011 IEEE Industry Applications Society Annual Meeting","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Industry Applications Society Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.2011.6074338","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6

Abstract

In this paper, a proposed configuration for connection of different DC microgrids has been presented. The DC system under study is assumed mainly dependent on renewable energy sources. The proposed topology utilizes a controlled series current compensator (CSCC) technique for connection and power flow control among buses. The proposed topology allows full power flow control among different DC buses while keeping the voltage level constant at all of them. Hence, loads connected to these buses will not be affected with the power flow process. Moreover, connection of buses at different voltage level and controlling the power flow can be easily achieved using this topology. The proposed topology adds to the complexity of the system. However, several advantages can be obtained out of its utilization. Simulation results verified the applicability of the proposed topology. Moreover, a prototype system has been designed and built in hardware to examine the performance of the proposed system. The experimental results show the validity of the proposed system as a powerful technique to interconnect DC buses.
涉及可持续能源的直流微电网的连通性
本文提出了一种连接不同直流微电网的配置方案。假设所研究的直流系统主要依赖于可再生能源。所提出的拓扑结构利用可控串联电流补偿器(CSCC)技术进行母线之间的连接和功率流控制。所提出的拓扑结构允许在不同直流母线之间进行全功率流控制,同时保持所有母线的电压水平恒定。因此,连接到这些母线上的负载不会受到潮流过程的影响。此外,利用这种拓扑结构可以很容易地实现不同电压水平母线的连接和潮流控制。所建议的拓扑结构增加了系统的复杂性。然而,它的使用可以获得几个优点。仿真结果验证了所提拓扑的适用性。此外,还设计了一个原型系统,并在硬件上进行了构建,以检验所提出系统的性能。实验结果表明,该系统是一种有效的直流母线互连技术。
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