{"title":"OPF-based power market concentrations","authors":"Kong-wei Lye, S. Talukdar, L. Lave","doi":"10.1109/IPEC.2005.206945","DOIUrl":null,"url":null,"abstract":"It is widely believed that congestion in a power transmission grid allows a generator to exert market power. This paper explores the use of an alternative measure of market concentrations to the Herfindahl-Hirschman Index (HHI). The proposed index uses information about a generator's contribution to a load and computes market concentrations on a bus-by-bus basis. This allows the independent system operator (ISO) or grid operator to detect potential abuses of market power by generators due to congestion","PeriodicalId":164802,"journal":{"name":"2005 International Power Engineering Conference","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 International Power Engineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPEC.2005.206945","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
It is widely believed that congestion in a power transmission grid allows a generator to exert market power. This paper explores the use of an alternative measure of market concentrations to the Herfindahl-Hirschman Index (HHI). The proposed index uses information about a generator's contribution to a load and computes market concentrations on a bus-by-bus basis. This allows the independent system operator (ISO) or grid operator to detect potential abuses of market power by generators due to congestion
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