{"title":"距离保护自适应设置，防止电压剧烈波动时误操作","authors":"Ahmad Farid Bin Abidin, A. Mohamed","doi":"10.1109/ICSENGT.2011.5993442","DOIUrl":null,"url":null,"abstract":"A new algorithm for adaptive setting of Zone 3 of distance relays during severe voltage fluctuations is proposed. Conventional relays may mal-operate during under voltage instability condition. The developed algorithm is based on dynamic adjustment of zone 3 setting of distance relays to avoid mal-operation. The proposed algorithm overcomes the pitfall in conventional relays by dynamically changing zone 3 reach setting of the distance relay. The paper describes the new algorithm and presents results obtained from studies on the IEEE 9 bus test system","PeriodicalId":346890,"journal":{"name":"2011 IEEE International Conference on System Engineering and Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Adaptive settings of distance protection to prevent mal-operation under severe voltage fluctuation\",\"authors\":\"Ahmad Farid Bin Abidin, A. Mohamed\",\"doi\":\"10.1109/ICSENGT.2011.5993442\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new algorithm for adaptive setting of Zone 3 of distance relays during severe voltage fluctuations is proposed. Conventional relays may mal-operate during under voltage instability condition. The developed algorithm is based on dynamic adjustment of zone 3 setting of distance relays to avoid mal-operation. The proposed algorithm overcomes the pitfall in conventional relays by dynamically changing zone 3 reach setting of the distance relay. The paper describes the new algorithm and presents results obtained from studies on the IEEE 9 bus test system\",\"PeriodicalId\":346890,\"journal\":{\"name\":\"2011 IEEE International Conference on System Engineering and Technology\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Conference on System Engineering and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSENGT.2011.5993442\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Conference on System Engineering and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENGT.2011.5993442","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adaptive settings of distance protection to prevent mal-operation under severe voltage fluctuation
A new algorithm for adaptive setting of Zone 3 of distance relays during severe voltage fluctuations is proposed. Conventional relays may mal-operate during under voltage instability condition. The developed algorithm is based on dynamic adjustment of zone 3 setting of distance relays to avoid mal-operation. The proposed algorithm overcomes the pitfall in conventional relays by dynamically changing zone 3 reach setting of the distance relay. The paper describes the new algorithm and presents results obtained from studies on the IEEE 9 bus test system
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