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Conference Paper/Proceeding/Abstract 166 views

Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory

Omowumi Olasunkanmi, Zhida Deng, Grazia Todeschini Orcid Logo

2021 56th International Universities Power Engineering Conference (UPEC)

Swansea University Authors: Omowumi Olasunkanmi, Zhida Deng, Grazia Todeschini Orcid Logo

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DOI (Published version): 10.1109/upec50034.2021.9548253

Abstract

The subject of this work is the development of a load flow model for the Nigerian 330 kV transmission system. The model has been developed in DIgSILENT PowerFactory based on data provided by the Nigerian Electricity system operator (NESO). Two scenarios (summer and winter) were considered: for each...

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Published in: 2021 56th International Universities Power Engineering Conference (UPEC)
ISBN: 978-1-6654-4390-6 978-1-6654-4389-0
Published: IEEE 2021
URI: https://cronfa.swan.ac.uk/Record/cronfa67062
first_indexed 2024-07-10T14:17:29Z
last_indexed 2024-11-25T14:19:28Z
id cronfa67062
recordtype SURis
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spelling 2024-09-16T12:57:31.0735897 v2 67062 2024-07-10 Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory b9908ef1660e299e3ed74b66740c1dd9 Omowumi Olasunkanmi Omowumi Olasunkanmi true false fe2e0f3b500b2df069a037dfb2a340f1 Zhida Deng Zhida Deng true false c4ff9050b31bdec0e560b19bfb3b56d3 0000-0001-9411-0726 Grazia Todeschini Grazia Todeschini true false 2024-07-10 The subject of this work is the development of a load flow model for the Nigerian 330 kV transmission system. The model has been developed in DIgSILENT PowerFactory based on data provided by the Nigerian Electricity system operator (NESO). Two scenarios (summer and winter) were considered: for each scenario, load data, generator data, and transmission line parameters were used as inputs to the model. The voltage profiles resulting from the load flow were compared with the original data, and some discrepancies were found. Assumptions and modifications were made to achieve load flow results that were closer to the system data. The results show that in summer and winter, power generated was 4804.10 MW and 4394.41 MW, respectively. The bus voltages were within the voltage magnitude of 0.85 pu and 1.05 pu, according to the local grid code. The model documented in this paper will be used as a baseline for reliability and stability studies. This research aims to identify potential reinforcements to the 330 kV Nigerian transmission system to meet future electricity demand. Conference Paper/Proceeding/Abstract 2021 56th International Universities Power Engineering Conference (UPEC) IEEE 978-1-6654-4390-6 978-1-6654-4389-0 30 9 2021 2021-09-30 10.1109/upec50034.2021.9548253 COLLEGE NANME COLLEGE CODE Swansea University This research was supported by the Tertiary Education Trust Fund (TETFUND) under the Academic Staff Training & Development (AST& D) program of the Federal Republic of Nigeria. TETFUND’s support to produce this publication does not constitute an endorsement of the contents which reflect the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein. The authors also acknowledge the National Control Centre, Osogbo, Nigeria for making the data available for this research work and Olabisi Onabanjo University for supporting the research work. 2024-09-16T12:57:31.0735897 2024-07-10T15:14:54.3264489 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Omowumi Olasunkanmi 1 Zhida Deng 2 Grazia Todeschini 0000-0001-9411-0726 3
title Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
spellingShingle Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
Omowumi Olasunkanmi
Zhida Deng
Grazia Todeschini
title_short Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
title_full Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
title_fullStr Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
title_full_unstemmed Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
title_sort Load Flow Analysis of the Nigerian Transmission Grid Using DIgSILENT PowerFactory
author_id_str_mv b9908ef1660e299e3ed74b66740c1dd9
fe2e0f3b500b2df069a037dfb2a340f1
c4ff9050b31bdec0e560b19bfb3b56d3
author_id_fullname_str_mv b9908ef1660e299e3ed74b66740c1dd9_***_Omowumi Olasunkanmi
fe2e0f3b500b2df069a037dfb2a340f1_***_Zhida Deng
c4ff9050b31bdec0e560b19bfb3b56d3_***_Grazia Todeschini
author Omowumi Olasunkanmi
Zhida Deng
Grazia Todeschini
author2 Omowumi Olasunkanmi
Zhida Deng
Grazia Todeschini
format Conference Paper/Proceeding/Abstract
container_title 2021 56th International Universities Power Engineering Conference (UPEC)
publishDate 2021
institution Swansea University
isbn 978-1-6654-4390-6
978-1-6654-4389-0
doi_str_mv 10.1109/upec50034.2021.9548253
publisher IEEE
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Chemical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemical Engineering
document_store_str 0
active_str 0
description The subject of this work is the development of a load flow model for the Nigerian 330 kV transmission system. The model has been developed in DIgSILENT PowerFactory based on data provided by the Nigerian Electricity system operator (NESO). Two scenarios (summer and winter) were considered: for each scenario, load data, generator data, and transmission line parameters were used as inputs to the model. The voltage profiles resulting from the load flow were compared with the original data, and some discrepancies were found. Assumptions and modifications were made to achieve load flow results that were closer to the system data. The results show that in summer and winter, power generated was 4804.10 MW and 4394.41 MW, respectively. The bus voltages were within the voltage magnitude of 0.85 pu and 1.05 pu, according to the local grid code. The model documented in this paper will be used as a baseline for reliability and stability studies. This research aims to identify potential reinforcements to the 330 kV Nigerian transmission system to meet future electricity demand.
published_date 2021-09-30T03:03:28Z
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score 11.064692

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