{"title":"Decentralized control of nonlinear electric power systems thru excitation and governor systems using local measurements and feedback linearization","authors":"D. Rerkpreedapong, A. Feliachi","doi":"10.1109/MWSCAS.2000.952835","DOIUrl":null,"url":null,"abstract":"This paper applies feedback linearization to control a multimachine nonlinear electric power system thru the excitation and governor subsystems. The rotor angles are estimated in real-time from local measurement to achieve decoupling. The nonlinear decentralized controller effectively regulates the terminal voltage and also stabilizes the power system when a fault is applied. Two test systems are used to illustrate the proposed method: one-machine-infinite-bus and nine-bus three-machine power systems.","PeriodicalId":437349,"journal":{"name":"Proceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems (Cat.No.CH37144)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems (Cat.No.CH37144)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.2000.952835","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
This paper applies feedback linearization to control a multimachine nonlinear electric power system thru the excitation and governor subsystems. The rotor angles are estimated in real-time from local measurement to achieve decoupling. The nonlinear decentralized controller effectively regulates the terminal voltage and also stabilizes the power system when a fault is applied. Two test systems are used to illustrate the proposed method: one-machine-infinite-bus and nine-bus three-machine power systems.
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