A voltage-normalized network model for improved decoupled power system calculation

Lu Wang, X. Rong Li
{"title":"A voltage-normalized network model for improved decoupled power system calculation","authors":"Lu Wang, X. Rong Li","doi":"10.1109/ICPS.1998.692560","DOIUrl":null,"url":null,"abstract":"Decoupled power system calculation methods are developed upon some assumptions, one of which is that the bus voltages are near the nominal value. In the cases where there are buses with low voltages, the efficiency or accuracy of decoupled calculation methods degrades. This paper presents a voltage-normalized network model which restores the low bus voltages to the vicinity of the nominal value. The decoupled calculation methods based on this network model do not suffer from the voltage problems and perform well in the cases of low voltages in power systems. Numerical results are presented to show the validity of this network model.","PeriodicalId":436140,"journal":{"name":"1998 IEEE Industrial and Commercial Power Systems Technical Conference. Conference Record. Papers Presented at the 1998 Annual Meeting (Cat. No.98CH36202)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 IEEE Industrial and Commercial Power Systems Technical Conference. Conference Record. Papers Presented at the 1998 Annual Meeting (Cat. No.98CH36202)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPS.1998.692560","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

Decoupled power system calculation methods are developed upon some assumptions, one of which is that the bus voltages are near the nominal value. In the cases where there are buses with low voltages, the efficiency or accuracy of decoupled calculation methods degrades. This paper presents a voltage-normalized network model which restores the low bus voltages to the vicinity of the nominal value. The decoupled calculation methods based on this network model do not suffer from the voltage problems and perform well in the cases of low voltages in power systems. Numerical results are presented to show the validity of this network model.
一种改进解耦电力系统计算的电压归一化网络模型
解耦电力系统的计算方法建立在一些假设的基础上,其中一个假设是母线电压接近标称值。在存在低电压母线的情况下,解耦计算方法的效率或准确性会下降。本文提出了一种电压归一化网络模型,该模型能将低母线电压恢复到标称值附近。基于该网络模型的解耦计算方法不受电压问题的影响,在电力系统低压情况下也能很好地工作。数值结果表明了该网络模型的有效性。
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
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