{"title":"中性点隔离网络单相故障参数的确定方法","authors":"N. Grebchenko, V. Maximchuk, Y. Pylypenko","doi":"10.1109/IEPS.2016.7521880","DOIUrl":null,"url":null,"abstract":"An algorithm of fault location's detection and resistance's value assessment is described for overhead lines with distributed load in case of isolated neutral. The method is based on the results of measurement of line's mode parameters. A mathematical model is proposed considering the influence of the voltage of the line two wires - rail mode operation-line power automation. Capacitances are placed between each phase line and the ground to increase the accuracy of the method. Accuracy of determining the values of resistance in fault location is analyzed.","PeriodicalId":428319,"journal":{"name":"2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The method of determining parameters of single-phase fault in network with isolated neutral\",\"authors\":\"N. Grebchenko, V. Maximchuk, Y. Pylypenko\",\"doi\":\"10.1109/IEPS.2016.7521880\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An algorithm of fault location's detection and resistance's value assessment is described for overhead lines with distributed load in case of isolated neutral. The method is based on the results of measurement of line's mode parameters. A mathematical model is proposed considering the influence of the voltage of the line two wires - rail mode operation-line power automation. Capacitances are placed between each phase line and the ground to increase the accuracy of the method. Accuracy of determining the values of resistance in fault location is analyzed.\",\"PeriodicalId\":428319,\"journal\":{\"name\":\"2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS)\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEPS.2016.7521880\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEPS.2016.7521880","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The method of determining parameters of single-phase fault in network with isolated neutral
An algorithm of fault location's detection and resistance's value assessment is described for overhead lines with distributed load in case of isolated neutral. The method is based on the results of measurement of line's mode parameters. A mathematical model is proposed considering the influence of the voltage of the line two wires - rail mode operation-line power automation. Capacitances are placed between each phase line and the ground to increase the accuracy of the method. Accuracy of determining the values of resistance in fault location is analyzed.
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