Sen Zhan, Nikolaos G. Paterakis, Wouter van den Akker, Anne van der Molen, Johan Morren, J. G. Slootweg
{"title":"Stable Distributed Online Feedback Optimization for Distribution System Voltage Regulation","authors":"Sen Zhan, Nikolaos G. Paterakis, Wouter van den Akker, Anne van der Molen, Johan Morren, J. G. Slootweg","doi":"arxiv-2405.02487","DOIUrl":null,"url":null,"abstract":"We investigate the distributed voltage regulation problem in distribution\nsystems employing online feedback optimization and short-range communication\nbetween physical neighbours. We show that a two-metric approach can be\nunstable. As a remedy, we propose a nested feedback optimization strategy.\nSimulation results reveal that while the two-metric approach fails to regulate\nvoltages, the proposed approach achieves even less voltage limit violations\nthan its centralized counterpart.","PeriodicalId":501062,"journal":{"name":"arXiv - CS - Systems and Control","volume":"26 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - CS - Systems and Control","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2405.02487","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
We investigate the distributed voltage regulation problem in distribution
systems employing online feedback optimization and short-range communication
between physical neighbours. We show that a two-metric approach can be
unstable. As a remedy, we propose a nested feedback optimization strategy.
Simulation results reveal that while the two-metric approach fails to regulate
voltages, the proposed approach achieves even less voltage limit violations
than its centralized counterpart.
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