Estimation Of Fault Location In Power IEEE 14 Bus System Based On the Value Of Voltage Sag And Phase Angle Using Matching Approach

DOI

10.2991/978-94-6463-566-9_13How to use a DOI?

Keywords

Matching Approach; Phase Angle; Transmission System; Voltage Sag

Abstract

The reliability of the electrical network system can be influenced by several factors, one of which is faults. Faults can interrupt the electrical network, leading to severe consequences, including blackouts. The location of the fault needs to be promptly identified to minimize the resulting losses. This research focuses on single-phase-to-ground faults and utilizes voltage sag and phase angle to determine the location of the faults. The method used is the Matching Approach, which identifies the location and distance of fault in the IEEE 14 Bus System. In brief, this method is based on the principle of locating faults through simulation and mathematical approaches. In this study, the data and the implementation of the method are carried out on the transmission network in the IEEE 14 bus power system. Single line-to-ground faults (SLGF) are applied to several nodes, occurring at the n-th second and lasting for half a cycle, causing voltage sag. The estimation of the fault location is simulated using PSCAD software. PSCAD is chosen because it can simulate faults and display real-time results. The research analyzes the fault location for line sections of various lengths: 10 Km, 50 Km, 75 Km, and 100 Km. The results indicate that the Matching Approach method is more accurate when applied to a line length of 10 Km, with an error rate of < 1%. The Matching Approach method accurately identifies faulty sections for all line lengths. However, for line lengths of 50 Km, 75 Km, and 100 Km, there is a significant difference between the actual distance and the calculated distance using the Matching Approach method. Thus, estimating the fault location using the Matching Approach method can be implemented in the transmission network, and the maximum applicable section length is 10 Km.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Lilik Jamilatul Awalin
AU  - Muhammad Akbar Syahbani
AU  - Waldi Abdillah
PY  - 2024
DA  - 2024/11/01
TI  - Estimation Of Fault Location In Power IEEE 14 Bus System Based On the Value Of Voltage Sag And Phase Angle Using Matching Approach
BT  - Proceedings of the  International Conference on Advanced Technology and Multidiscipline (ICATAM 2024)
PB  - Atlantis Press
SP  - 178
EP  - 191
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-566-9_13
DO  - 10.2991/978-94-6463-566-9_13
ID  - Awalin2024
ER  -