{"title":"无惯性产生对机电模式相干性和阻尼的影响","authors":"Aruna Gulati, D. Brahma, N. Senroy","doi":"10.1109/NPSC57038.2022.10069699","DOIUrl":null,"url":null,"abstract":"This paper explores the impact of replacing the inertial contribution of conventional synchronous generators connected in the grid by zero inertia renewable energy sources (RES). The impact of such generation transition on the grouping of coherent generators is also studied. The study is performed on the IEEE 68-bus test system. The synchronous generators of the system are replaced by RES one at a time and the electromechanical modes related to the inter-area oscillations are comparatively studied. For eigenvalue analysis, the NETOMAC module of PSS/E software is used.","PeriodicalId":162808,"journal":{"name":"2022 22nd National Power Systems Conference (NPSC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of Inertia-Less Generation on Coherency and Damping of Electro-Mechanical Modes\",\"authors\":\"Aruna Gulati, D. Brahma, N. Senroy\",\"doi\":\"10.1109/NPSC57038.2022.10069699\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper explores the impact of replacing the inertial contribution of conventional synchronous generators connected in the grid by zero inertia renewable energy sources (RES). The impact of such generation transition on the grouping of coherent generators is also studied. The study is performed on the IEEE 68-bus test system. The synchronous generators of the system are replaced by RES one at a time and the electromechanical modes related to the inter-area oscillations are comparatively studied. For eigenvalue analysis, the NETOMAC module of PSS/E software is used.\",\"PeriodicalId\":162808,\"journal\":{\"name\":\"2022 22nd National Power Systems Conference (NPSC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 22nd National Power Systems Conference (NPSC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NPSC57038.2022.10069699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 22nd National Power Systems Conference (NPSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NPSC57038.2022.10069699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Impact of Inertia-Less Generation on Coherency and Damping of Electro-Mechanical Modes
This paper explores the impact of replacing the inertial contribution of conventional synchronous generators connected in the grid by zero inertia renewable energy sources (RES). The impact of such generation transition on the grouping of coherent generators is also studied. The study is performed on the IEEE 68-bus test system. The synchronous generators of the system are replaced by RES one at a time and the electromechanical modes related to the inter-area oscillations are comparatively studied. For eigenvalue analysis, the NETOMAC module of PSS/E software is used.
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