Modeling an overcurrent relay protection and coordination in a power system network using PSCAD software

Hairi, MH, Kamarudin, MN, Isira, ASM, Mohamed, MFP and Ahmad Sobri, S ORCID logoORCID: https://orcid.org/0000-0002-7491-015X, 2021. Modeling an overcurrent relay protection and coordination in a power system network using PSCAD software. International Journal of Electrical Engineering and Applied Sciences, 4 (1), pp. 35-38. ISSN 2600-7495

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Abstract

This paper presents a study on the modeling of 132/33/11kV Hutan Melintang network, Teluk Intan, Perak radial distribution feeder. The study proposed a protection scheme by providing the appropriate relay Pickup current/Plug Setting (PS) and Time Multiplier Setting (TMS)/ time dial setting (TDS) for discrimination process. For this study, the IEEE std. C37.112 moderately inverse IDMT curve characteristic is chosen for the simulation using the Power System Computer Aided Design (PSCAD). The result shows that the calculated PS and TMS are closely matched with the simulation result and therefore confirmed that these values were trustworthy.

Item Type: Journal article
Publication Title: International Journal of Electrical Engineering and Applied Sciences
Creators: Hairi, M.H., Kamarudin, M.N., Isira, A.S.M., Mohamed, M.F.P. and Ahmad Sobri, S.
Publisher: Penerbit Universiti Teknikal Malaysia Melaka (UTeM Press)
Date: April 2021
Volume: 4
Number: 1
ISSN: 2600-7495
Identifiers:
Number
Type
2474030
Other
Rights: This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License, permitting copy and redistribution of the material and adaptation for commercial and uncommercial use.
Divisions: Schools > School of Science and Technology
Record created by: Melissa Cornwell
Date Added: 05 Aug 2025 10:39
Last Modified: 05 Aug 2025 10:39
URI: https://irep.ntu.ac.uk/id/eprint/54115

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