{"title":"风电场并入大电网的小信号稳定性分析","authors":"X. Hou, Haoran Zhao, Shuning Gao, L. Niu","doi":"10.1109/APPEEC45492.2019.8994432","DOIUrl":null,"url":null,"abstract":"This paper focuses on the stability analysis of a wind farm integrated into a large-scale power grid. Considering the impact of the interaction between grid and wind farm on the system stability, a large-scale power grid model based on actual data and a wind farm model including electromagnetic transient are built in DIgSILENT PowerFactory. The small-signal analysis method is applied to study this system and find the possible stability influencing factors, which are the input wind speed and control parameters of Wind Turbine Generators (WTGs). Simulation results show that the access of wind farm and changes in wind speed or control parameters under weak grid will affect the system stability.","PeriodicalId":241317,"journal":{"name":"2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Small-Signal Stability Analysis of Wind Farm Integrated into Large-Scale Power Grid\",\"authors\":\"X. Hou, Haoran Zhao, Shuning Gao, L. Niu\",\"doi\":\"10.1109/APPEEC45492.2019.8994432\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper focuses on the stability analysis of a wind farm integrated into a large-scale power grid. Considering the impact of the interaction between grid and wind farm on the system stability, a large-scale power grid model based on actual data and a wind farm model including electromagnetic transient are built in DIgSILENT PowerFactory. The small-signal analysis method is applied to study this system and find the possible stability influencing factors, which are the input wind speed and control parameters of Wind Turbine Generators (WTGs). Simulation results show that the access of wind farm and changes in wind speed or control parameters under weak grid will affect the system stability.\",\"PeriodicalId\":241317,\"journal\":{\"name\":\"2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)\",\"volume\":\"62 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APPEEC45492.2019.8994432\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APPEEC45492.2019.8994432","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Small-Signal Stability Analysis of Wind Farm Integrated into Large-Scale Power Grid
This paper focuses on the stability analysis of a wind farm integrated into a large-scale power grid. Considering the impact of the interaction between grid and wind farm on the system stability, a large-scale power grid model based on actual data and a wind farm model including electromagnetic transient are built in DIgSILENT PowerFactory. The small-signal analysis method is applied to study this system and find the possible stability influencing factors, which are the input wind speed and control parameters of Wind Turbine Generators (WTGs). Simulation results show that the access of wind farm and changes in wind speed or control parameters under weak grid will affect the system stability.
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