B. Fani, M. Mahdavian, Saeed Farazpey, M. Janghorbani, M. Azadeh
{"title":"Improving dynamic stability of power system using derivative power system stabilizer","authors":"B. Fani, M. Mahdavian, Saeed Farazpey, M. Janghorbani, M. Azadeh","doi":"10.1109/ECTICON.2016.7560904","DOIUrl":null,"url":null,"abstract":"The main function of power system stabilizer (PSS) is suppressing the low-frequency oscillation of the power system to improve the dynamic stability of power system. In this paper, the pole-placement approach and full phase-compensation method are used to design the parameters of a derivative power system stabilizer (DPSS) base on electrical torque components. The small-signal model of the power system is used to study the dynamic performances under different system conditions. Also, the effect of a transient gain reduction (TGR) on the damping performance is examined. The tracking control law is obtained with a pole placement technique. Finally, the advantage of the proposed method with the numerical simulation is show.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECTICON.2016.7560904","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The main function of power system stabilizer (PSS) is suppressing the low-frequency oscillation of the power system to improve the dynamic stability of power system. In this paper, the pole-placement approach and full phase-compensation method are used to design the parameters of a derivative power system stabilizer (DPSS) base on electrical torque components. The small-signal model of the power system is used to study the dynamic performances under different system conditions. Also, the effect of a transient gain reduction (TGR) on the damping performance is examined. The tracking control law is obtained with a pole placement technique. Finally, the advantage of the proposed method with the numerical simulation is show.
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