{"title":"Fault Recovery Method for Distributed Distribution Network Based on Island Partition","authors":"Yan Xu, Tao Wu, Peng Hu, Ning Wang","doi":"10.1007/s42835-024-01952-2","DOIUrl":null,"url":null,"abstract":"<p>To improve the fault detection and recovery capabilities of distributed distribution networks, a distributed fault recovery method based on island segmentation is proposed. By establishing a fault feature analysis model, an autonomous island system is constructed and optimized using a dynamic distributed linear programming model. The design parameters of fault islands are divided using the branch and bound method, the steepest descent method, and the interior point method. Establish a dynamic parameter analysis model under large-scale uncertainty to achieve fault detection and recovery. The experimental results show that this method can accurately identify fault lines containing distributed power sources, effectively recover fault lines, and solve the problem of complex topology fault recovery.</p>","PeriodicalId":15577,"journal":{"name":"Journal of Electrical Engineering & Technology","volume":"25 1","pages":""},"PeriodicalIF":1.6000,"publicationDate":"2024-06-19","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/s42835-024-01952-2","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
Abstract
To improve the fault detection and recovery capabilities of distributed distribution networks, a distributed fault recovery method based on island segmentation is proposed. By establishing a fault feature analysis model, an autonomous island system is constructed and optimized using a dynamic distributed linear programming model. The design parameters of fault islands are divided using the branch and bound method, the steepest descent method, and the interior point method. Establish a dynamic parameter analysis model under large-scale uncertainty to achieve fault detection and recovery. The experimental results show that this method can accurately identify fault lines containing distributed power sources, effectively recover fault lines, and solve the problem of complex topology fault recovery.
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.