Analysis on Distance Relay Setting and Coordination at 150 KV High Voltage Transmission Line Kentungan Godean Bantul Semanu

Yusnan Badruzzaman, Afrizal Ahmad

2022

Abstract

High voltage power lines of 150 kV are one part of the electric power transmission system that has a fairly large potential for disturbance. The relevancy of a protection system on the High Voltage Power Lines of 150 kV. Distance relays are commonly used as the main protection of device on high-voltage power lines of 150 kV. Determining the distance relay setting requires calculating the zona impedance value and coordination, as well as simulating short circuit faults on each line to determine each distance relay operation. The method used is a comparative method that compares the calculation results with the settings from PLN and is assisted by the DigSILENT software to make it easier to analyze. The results of calculations and simulations are compared with setting from PLN. From this comparison, it is obtained the settings form PLN got zona-3 overlapping at Substation Kentungan in the direction of Godean with zona-3 Substation Godean in the direction of Substation Bantul, the selection of zona impedance values is not optimal in zona-2 Substation Godean in the direction of Bantul, zona-3 Substation Semanu in the direction of Bantul and zona -3 Substation Bantul Arah GI Godean, and zona-1 Substation Kentungan in the direction of Godean does not reach 80% of the main line.

Paper Citation

in Harvard Style

Badruzzaman Y. and Ahmad A. (2022). Analysis on Distance Relay Setting and Coordination at 150 KV High Voltage Transmission Line Kentungan Godean Bantul Semanu. In Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES; ISBN 978-989-758-619-4, SciTePress, pages 307-312. DOI: 10.5220/0011764400003575

in Bibtex Style

@conference{icast-es22,
author={Yusnan Badruzzaman and Afrizal Ahmad},
title={Analysis on Distance Relay Setting and Coordination at 150 KV High Voltage Transmission Line Kentungan Godean Bantul Semanu},
booktitle={Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES},
year={2022},
pages={307-312},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011764400003575},
isbn={978-989-758-619-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES
TI - Analysis on Distance Relay Setting and Coordination at 150 KV High Voltage Transmission Line Kentungan Godean Bantul Semanu
SN - 978-989-758-619-4
AU - Badruzzaman Y.
AU - Ahmad A.
PY - 2022
SP - 307
EP - 312
DO - 10.5220/0011764400003575
PB - SciTePress