{"title":"考虑小信号稳定性约束的功率损耗最小化","authors":"W. Peres, F. C. Coelho, Junior N. N. da Costa","doi":"10.1109/INDUSCON51756.2021.9529424","DOIUrl":null,"url":null,"abstract":"This paper proposes an optimization approach to solve the Small-Signal Constrained Optimal Power Flow (SSOPF) in transmission systems. The main goal is to minimize the active power losses taking the minimum damping ratio in closed-loop operation as a small-signal stability constraint. The Particle Swarm Optimization (PSO) is used and its individuals are evaluated through a conventional power flow tool and a modal analysis tool for small-signal stability assessment. Results are obtained for the New England test system and validated through time-domain simulations.","PeriodicalId":344476,"journal":{"name":"2021 14th IEEE International Conference on Industry Applications (INDUSCON)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Power Losses Minimization considering Small-Signal Stability Constraint\",\"authors\":\"W. Peres, F. C. Coelho, Junior N. N. da Costa\",\"doi\":\"10.1109/INDUSCON51756.2021.9529424\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes an optimization approach to solve the Small-Signal Constrained Optimal Power Flow (SSOPF) in transmission systems. The main goal is to minimize the active power losses taking the minimum damping ratio in closed-loop operation as a small-signal stability constraint. The Particle Swarm Optimization (PSO) is used and its individuals are evaluated through a conventional power flow tool and a modal analysis tool for small-signal stability assessment. Results are obtained for the New England test system and validated through time-domain simulations.\",\"PeriodicalId\":344476,\"journal\":{\"name\":\"2021 14th IEEE International Conference on Industry Applications (INDUSCON)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 14th IEEE International Conference on Industry Applications (INDUSCON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INDUSCON51756.2021.9529424\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 14th IEEE International Conference on Industry Applications (INDUSCON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INDUSCON51756.2021.9529424","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Power Losses Minimization considering Small-Signal Stability Constraint
This paper proposes an optimization approach to solve the Small-Signal Constrained Optimal Power Flow (SSOPF) in transmission systems. The main goal is to minimize the active power losses taking the minimum damping ratio in closed-loop operation as a small-signal stability constraint. The Particle Swarm Optimization (PSO) is used and its individuals are evaluated through a conventional power flow tool and a modal analysis tool for small-signal stability assessment. Results are obtained for the New England test system and validated through time-domain simulations.
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