{"title":"Fast Communication-Based Protection and Isolation Schemes","authors":"Qing Guo, F. Harirchi, Yoav Sharon","doi":"10.1109/CFPR57837.2023.10126535","DOIUrl":null,"url":null,"abstract":"Traditional TCC-based distribution protection without communications can be slow to operate, especially for faults closer to the source. Furthermore, the number of protective devices that can be placed on a feeder is limited because of the tolerance of their TCC curves. This limits the segmentation capabilities when a fault happens. Many modern relays and feeder protection devices are equipped with communication capabilities.","PeriodicalId":296283,"journal":{"name":"2023 76th Annual Conference for Protective Relay Engineers (CFPR)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 76th Annual Conference for Protective Relay Engineers (CFPR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CFPR57837.2023.10126535","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Traditional TCC-based distribution protection without communications can be slow to operate, especially for faults closer to the source. Furthermore, the number of protective devices that can be placed on a feeder is limited because of the tolerance of their TCC curves. This limits the segmentation capabilities when a fault happens. Many modern relays and feeder protection devices are equipped with communication capabilities.
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