{"title":"Stability enhancement of AC microgrid using multi-band stabilizers","authors":"Dhairya Gaur, Mahendra Bhadu, S.K. Bansal","doi":"10.15740/has/ijas/19.2/748-754","DOIUrl":null,"url":null,"abstract":"In this study, the functionality of a grid-connected AC microgrid with four distribution generators (DG) units is examined. The AC microgrid must respond rapidly during an islanding operation to preserve overall system stability. A gridconnected AC microgrid is used to examine the overall performance of the PSSs in minimizing electromechanical oscillation, including —PSS, Pa-PSS, and Multi-band PSS (MB-PSS4B and MB-PSS2B). Multi-band PSS provides better dampening performance than other PSSs when Gaussian and colored noise are measured in the system. MATLAB/SIMULINK software is used to simulate an AC Microgrid that is connected to the grid and to track how well different PSS are working. The simulation results show that Multi-band PSSs outperform traditional PSSs (CPSS) in a variety of situations.","PeriodicalId":13858,"journal":{"name":"INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15740/has/ijas/19.2/748-754","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
In this study, the functionality of a grid-connected AC microgrid with four distribution generators (DG) units is examined. The AC microgrid must respond rapidly during an islanding operation to preserve overall system stability. A gridconnected AC microgrid is used to examine the overall performance of the PSSs in minimizing electromechanical oscillation, including —PSS, Pa-PSS, and Multi-band PSS (MB-PSS4B and MB-PSS2B). Multi-band PSS provides better dampening performance than other PSSs when Gaussian and colored noise are measured in the system. MATLAB/SIMULINK software is used to simulate an AC Microgrid that is connected to the grid and to track how well different PSS are working. The simulation results show that Multi-band PSSs outperform traditional PSSs (CPSS) in a variety of situations.
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