{"title":"以电池储能为中心的光伏微电网的下垂控制","authors":"M. Chamana, B. Chowdhury","doi":"10.1109/NAPS.2013.6666934","DOIUrl":null,"url":null,"abstract":"The objective of this paper is to demonstrate the advantages of a Battery Energy Storage System (BESS) in a simulated microgrid testbed that is characterized by photovoltaic (PV) power as the primary generation source. A PV source interfaced with BESS at the DC link has the advantage that it can emulate a conventional generator with the added attribute of providing reserve power. A microgrid test bed is designed with multiple PV/BESS systems dispersed at various locations. The presence of BESS enables the PV sources with the ability to participate in frequency and voltage regulation during grid-connected mode of operation. A droop control based power sharing scheme is employed for the purpose of regulation. A strategy for charging is also employed in the case where the power demanded is less than the PV array power.","PeriodicalId":421943,"journal":{"name":"2013 North American Power Symposium (NAPS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"Droop-based control in a photovoltaic-centric microgrid with Battery Energy Storage\",\"authors\":\"M. Chamana, B. Chowdhury\",\"doi\":\"10.1109/NAPS.2013.6666934\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The objective of this paper is to demonstrate the advantages of a Battery Energy Storage System (BESS) in a simulated microgrid testbed that is characterized by photovoltaic (PV) power as the primary generation source. A PV source interfaced with BESS at the DC link has the advantage that it can emulate a conventional generator with the added attribute of providing reserve power. A microgrid test bed is designed with multiple PV/BESS systems dispersed at various locations. The presence of BESS enables the PV sources with the ability to participate in frequency and voltage regulation during grid-connected mode of operation. A droop control based power sharing scheme is employed for the purpose of regulation. A strategy for charging is also employed in the case where the power demanded is less than the PV array power.\",\"PeriodicalId\":421943,\"journal\":{\"name\":\"2013 North American Power Symposium (NAPS)\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 North American Power Symposium (NAPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NAPS.2013.6666934\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 North American Power Symposium (NAPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAPS.2013.6666934","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Droop-based control in a photovoltaic-centric microgrid with Battery Energy Storage
The objective of this paper is to demonstrate the advantages of a Battery Energy Storage System (BESS) in a simulated microgrid testbed that is characterized by photovoltaic (PV) power as the primary generation source. A PV source interfaced with BESS at the DC link has the advantage that it can emulate a conventional generator with the added attribute of providing reserve power. A microgrid test bed is designed with multiple PV/BESS systems dispersed at various locations. The presence of BESS enables the PV sources with the ability to participate in frequency and voltage regulation during grid-connected mode of operation. A droop control based power sharing scheme is employed for the purpose of regulation. A strategy for charging is also employed in the case where the power demanded is less than the PV array power.
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