{"title":"基于田口原理的遗传算法鲁棒电力系统稳定器设计","authors":"S. R. Karnik, A. Raju, M. S. Raviprakasha","doi":"10.1109/ICETET.2008.63","DOIUrl":null,"url":null,"abstract":"Power system stabilizer (PSS) is used to damp out local mode oscillations of synchronous generators. PSS are usually designed to provide a proper phase lead which is load dependent. Thus, PSS parameters have to be adjusted at each operating condition. A novel robust PSS design based on Taguchi principle is presented in this paper that can properly function over a wide range of operating conditions and extend the machine loadability. In this approach, signal to noise ratio concept of Taguchi robust design is used to represent the optimization objective and the PSS parameters are searched by genetic algorithm (GA). The simulation results illustrate the effectiveness of the proposed stabilizer as it is applied to the single machine-infinite bus power system under wide range of loading conditions.","PeriodicalId":269929,"journal":{"name":"2008 First International Conference on Emerging Trends in Engineering and Technology","volume":"193 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Genetic Algorithm Based Robust Power System Stabilizer Design Using Taguchi Principle\",\"authors\":\"S. R. Karnik, A. Raju, M. S. Raviprakasha\",\"doi\":\"10.1109/ICETET.2008.63\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Power system stabilizer (PSS) is used to damp out local mode oscillations of synchronous generators. PSS are usually designed to provide a proper phase lead which is load dependent. Thus, PSS parameters have to be adjusted at each operating condition. A novel robust PSS design based on Taguchi principle is presented in this paper that can properly function over a wide range of operating conditions and extend the machine loadability. In this approach, signal to noise ratio concept of Taguchi robust design is used to represent the optimization objective and the PSS parameters are searched by genetic algorithm (GA). The simulation results illustrate the effectiveness of the proposed stabilizer as it is applied to the single machine-infinite bus power system under wide range of loading conditions.\",\"PeriodicalId\":269929,\"journal\":{\"name\":\"2008 First International Conference on Emerging Trends in Engineering and Technology\",\"volume\":\"193 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 First International Conference on Emerging Trends in Engineering and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICETET.2008.63\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 First International Conference on Emerging Trends in Engineering and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICETET.2008.63","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Genetic Algorithm Based Robust Power System Stabilizer Design Using Taguchi Principle
Power system stabilizer (PSS) is used to damp out local mode oscillations of synchronous generators. PSS are usually designed to provide a proper phase lead which is load dependent. Thus, PSS parameters have to be adjusted at each operating condition. A novel robust PSS design based on Taguchi principle is presented in this paper that can properly function over a wide range of operating conditions and extend the machine loadability. In this approach, signal to noise ratio concept of Taguchi robust design is used to represent the optimization objective and the PSS parameters are searched by genetic algorithm (GA). The simulation results illustrate the effectiveness of the proposed stabilizer as it is applied to the single machine-infinite bus power system under wide range of loading conditions.