Dynamic response assessment of the Nigerian 330kV transmission system
Joint Authors
Okakwu, Ignatius Kema
Alayande, Akintunde Samson
Babatunde, Olubayo Moses
Olufisayo, Ade Ikuesan Olanike
Elija, Olabode Olakunle
Source
Issue
Vol. 26, Issue 2 (29 Feb. 2020), pp.85-98, 14 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2020-02-29
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract EN
This paper presents the dynamic responses of generators in a multi-machine power system.
The fundamental swing equations for a multi-machine stability analysis are revisited.
The swing equations are solved to investigate the influence of a three-phase fault on the network largest load bus.
The Nigerian 330kV transmission network was used as a test case for the study.
The time domain simulation approach was explored to determine if the system could withstand a 3-phase fault.
The stability of the transmission network is estimated considering the dynamic behaviour of the system under various contingency conditions.
This study identifies Egbin, Benin, Olorunsogo, Akangba, Sakete, Omotosho and Oshogbo as the key buses within the network, which could provide useful information when a three-phase fault occurs on Ikeja-West (Bus with the largest load).
The results obtained also show that the system loses synchronism immediately a three-phase fault was simulated on the largest load bus, considering various contingencies with the generator at Geregu being the most severely disturbed generator.
American Psychological Association (APA)
Okakwu, Ignatius Kema& Alayande, Akintunde Samson& Babatunde, Olubayo Moses& Olufisayo, Ade Ikuesan Olanike& Elija, Olabode Olakunle. 2020. Dynamic response assessment of the Nigerian 330kV transmission system. Journal of Engineering،Vol. 26, no. 2, pp.85-98.
https://search.emarefa.net/detail/BIM-938227
Modern Language Association (MLA)
Okakwu, Ignatius Kema…[et al.]. Dynamic response assessment of the Nigerian 330kV transmission system. Journal of Engineering Vol. 26, no. 2 (Feb. 2020), pp.85-98.
https://search.emarefa.net/detail/BIM-938227
American Medical Association (AMA)
Okakwu, Ignatius Kema& Alayande, Akintunde Samson& Babatunde, Olubayo Moses& Olufisayo, Ade Ikuesan Olanike& Elija, Olabode Olakunle. Dynamic response assessment of the Nigerian 330kV transmission system. Journal of Engineering. 2020. Vol. 26, no. 2, pp.85-98.
https://search.emarefa.net/detail/BIM-938227
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 98
Record ID
BIM-938227