Study of Transmission Line Protection between Alshugura and Local Market Substations

Suliman, Mohammed Eljack Ibrahim; Supervisor, - Elfadil Zakaria Yahia

dc.contributor.author	Suliman, Mohammed Eljack Ibrahim
dc.contributor.author	Supervisor, - Elfadil Zakaria Yahia
dc.date.accessioned	2018-08-12T11:00:11Z
dc.date.available	2018-08-12T11:00:11Z
dc.date.issued	2018-03-01
dc.identifier.citation	Suliman, Mohammed Eljack Ibrahim.Study of Transmission Line Protection between Alshugura and Local Market Substations\Mohammed Eljack Ibrahim Suliman;Elfadil Zakaria Yahia.-Khartoum:Sudan University of Science & Technology,College of Engineering,2018.-67p.:ill.;28cm.-M.Sc.	en_US
dc.identifier.uri	http://repository.sustech.edu/handle/123456789/21327
dc.description	Thesis	en_US
dc.description.abstract	Power system protection basic requirements are Selectivity, Stability, Speed, Sensitivity, Reliability, Economy and Adequateness. Protect transmission line with distance protection scheme sometimes suffers from overreach detection, when fault happens beyond the steady state reach setting. Research studied distance protection scheme, then determined the cause of its overreach problem, and found that problem related with short transmission lines which have a value of system impedance ratio (SIR) more than 4. Transmission line between Alshugura and Local Market substations is 5.3Km long (Sudanese National Grid) was taken as case study. Research made a solution to problem of distance protection over reach in short transmission line by applied line differential protection scheme.	en_US
dc.description.sponsorship	Sudan University of Science & Technology	en_US
dc.language.iso	en	en_US
dc.publisher	Sudan University of Science & Technology	en_US
dc.subject	Transmission Line Protection	en_US
dc.subject	Transmission Line	en_US
dc.title	Study of Transmission Line Protection between Alshugura and Local Market Substations	en_US
dc.title.alternative	دراسة حماية خط نقل القوة الكهربائية بين محطتي الشجرة والسوق المحلي	en_US
dc.type	Thesis	en_US