A study of Under-frequency Load Shedding Scheme : National Grid Model

Ahmed, Anas Elsayed Elemam; Supervisor ,- Khamis Arbeesh Saadeldin

dc.contributor.author	Ahmed, Anas Elsayed Elemam
dc.contributor.author	Supervisor ,- Khamis Arbeesh Saadeldin
dc.date.accessioned	2014-04-28T11:42:21Z
dc.date.available	2014-04-28T11:42:21Z
dc.date.issued	2012-04-01
dc.identifier.citation	Ahmed,Anas Elsayed Elemam .A study of Under-frequency Load Shedding Scheme : National Grid Model/Anas Elsayed Elemam Ahmed;Khamis Arbeesh Saadeldin .-Khartoum:Sudan University of Science and Technology,College of Engineering,2012.-72p. : ill. ; 28cm.-Ms.c.	en_US
dc.identifier.uri	http://repository.sustech.edu/handle/123456789/4702
dc.description	Thesis	en_US
dc.description.abstract	This research deals with the operation of Under-Frequency Load Shedding (UFLS) scheme during contingency period of the National Grid. The National Grid is modeled by using ETAP 7.0 software which is a modern electrical power flow program. The analysis of the operation of UFLS scheme is carried out under different cases of overloading and disturbances to examine the dynamic performance of the power system. In these cases the settings of the Under-Frequency relays are changed to improve the performance of the power system. The typical frequency response of a system with a deficiency in generation is depicted. A part of this research deals with UFLS relays. It explains and discusses principal components and the operation of the frequency relays which are used in the UFLS scheme of the National Grid.	en_US
dc.description.sponsorship	Sudan University of Science and Technology	en_US
dc.language.iso	en	en_US
dc.publisher	Sudan University of Science and Technology	en_US
dc.subject	Electrical Engineering	en_US
dc.subject	National Grid Model	en_US
dc.subject	Grid - Models	en_US
dc.title	A study of Under-frequency Load Shedding Scheme : National Grid Model	en_US
dc.title.alternative	دراسة منظومة تخفيض لأحمال التردد: الشبكة القومية نموذجا	en_US
dc.type	Thesis	en_US