{"title":"采用部分反馈线性化AVR的SMIB电力系统阻尼增强","authors":"Ajit Kumar","doi":"10.1109/NPSC.2018.8771812","DOIUrl":null,"url":null,"abstract":"Pertaining to different stages of grid operation i.e., transient period and post-transient period, transient stability and voltage regulation (VR) respectively, are the main properties of power system control. In contrast with linear automatic voltage regulator (AVR), a partial feedback linearizing (PFBL) based AVR exhibit superior voltage regulation but damping of rotor mode is not satisfactory. To enhance the system damping a power system stabilizer (PSS) is augmented to PFBL AVR. With aid of eigenvalue analysis and nonlinear time domain simulation is performed on a single machine infinite bus (SMIB) power system. It is shown that proposed method exhibit markedly enhanced performance in comparison to the existing control schemes.","PeriodicalId":185930,"journal":{"name":"2018 20th National Power Systems Conference (NPSC)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Damping Enhancement for SMIB Power System Equipped with Partial Feedback Linearization AVR\",\"authors\":\"Ajit Kumar\",\"doi\":\"10.1109/NPSC.2018.8771812\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Pertaining to different stages of grid operation i.e., transient period and post-transient period, transient stability and voltage regulation (VR) respectively, are the main properties of power system control. In contrast with linear automatic voltage regulator (AVR), a partial feedback linearizing (PFBL) based AVR exhibit superior voltage regulation but damping of rotor mode is not satisfactory. To enhance the system damping a power system stabilizer (PSS) is augmented to PFBL AVR. With aid of eigenvalue analysis and nonlinear time domain simulation is performed on a single machine infinite bus (SMIB) power system. It is shown that proposed method exhibit markedly enhanced performance in comparison to the existing control schemes.\",\"PeriodicalId\":185930,\"journal\":{\"name\":\"2018 20th National Power Systems Conference (NPSC)\",\"volume\":\"108 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 20th National Power Systems Conference (NPSC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NPSC.2018.8771812\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 20th National Power Systems Conference (NPSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NPSC.2018.8771812","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Damping Enhancement for SMIB Power System Equipped with Partial Feedback Linearization AVR
Pertaining to different stages of grid operation i.e., transient period and post-transient period, transient stability and voltage regulation (VR) respectively, are the main properties of power system control. In contrast with linear automatic voltage regulator (AVR), a partial feedback linearizing (PFBL) based AVR exhibit superior voltage regulation but damping of rotor mode is not satisfactory. To enhance the system damping a power system stabilizer (PSS) is augmented to PFBL AVR. With aid of eigenvalue analysis and nonlinear time domain simulation is performed on a single machine infinite bus (SMIB) power system. It is shown that proposed method exhibit markedly enhanced performance in comparison to the existing control schemes.
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