{"title":"基于快速通信的保护和隔离方案","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":"{\"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}","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}
Fast Communication-Based Protection and Isolation Schemes
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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