{"title":"Damping Control of a Power System with DFIG Based on MPC for Inter-area Oscillations","authors":"Lu Sun, Siyao Yu, Shuo Diao, Hao Zhang","doi":"10.1109/AEEES51875.2021.9403034","DOIUrl":null,"url":null,"abstract":"In order to improve the ability of a power system with doubly-fed induction generator (DFIG) to suppress low-frequency oscillations, this paper put forward a damping control strategy based on model predictive control (MPC). It is raised that stochastic subspace identification (SSI) is used to identity a power system with DFIG. Compared with other control strategies, configuring MPC can achieve the purpose of system optimization, which is to enhance the stability of a power system with DFIG. This paper uses the 4-machine 2-area system to compare results of MPC and traditional power system stabilizer (PSS) control in terms of damping characteristics, stability and applicability.","PeriodicalId":356667,"journal":{"name":"2021 3rd Asia Energy and Electrical Engineering Symposium (AEEES)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 3rd Asia Energy and Electrical Engineering Symposium (AEEES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AEEES51875.2021.9403034","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In order to improve the ability of a power system with doubly-fed induction generator (DFIG) to suppress low-frequency oscillations, this paper put forward a damping control strategy based on model predictive control (MPC). It is raised that stochastic subspace identification (SSI) is used to identity a power system with DFIG. Compared with other control strategies, configuring MPC can achieve the purpose of system optimization, which is to enhance the stability of a power system with DFIG. This paper uses the 4-machine 2-area system to compare results of MPC and traditional power system stabilizer (PSS) control in terms of damping characteristics, stability and applicability.