Optimization of Overcurrent Relay Operation with Genetic Algorithm
This paper discusses optimization of the overcurrent relay’s operation via Genetic Algorithm (GA). By using values of currents and voltages obtained during normal operation and fault conditions from a MATLAB simulation of a IEEE 4-bus network, a GA is applied to identify suitable relay settings...
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my.uniten.dspace-101942018-04-28T16:41:57Z Optimization of Overcurrent Relay Operation with Genetic Algorithm Arulnathan Gynasegaran Aidil Azwin Bin Zainul Abidin Directional Overcurrent Optimization Genetic Algorithm This paper discusses optimization of the overcurrent relay’s operation via Genetic Algorithm (GA). By using values of currents and voltages obtained during normal operation and fault conditions from a MATLAB simulation of a IEEE 4-bus network, a GA is applied to identify suitable relay settings for all IDMT directional overcurrent relays in the simulation. The objective of the GA optimization is to minimise the relay operating time while ensuring the coordination between the main and back-up relays are achieved. The motivation of this study is to prove that suitably fast and coordinated overcurrent relay settings for large networks can be produced by GA if the backup and main relationships are already established. This development could reduce the complexity of performing relay settings manually for overcurrent relays in large networks 2018-04-03T07:07:56Z 2018-04-03T07:07:56Z 2015 Conference Proceeding http://cogs.uniten.edu.my/portal/NatGrad2015/Proceedings/EP/PaperID_2.pdf http://dspace.uniten.edu.my/jspui/handle/123456789/10194 en The 3rd National Graduate Conference (NatGrad2015), Universiti Tenaga Nasional, Putrajaya Campus, 8-9 April 2015 |
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Directional Overcurrent Optimization Genetic Algorithm |
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Directional Overcurrent Optimization Genetic Algorithm Arulnathan Gynasegaran Aidil Azwin Bin Zainul Abidin Optimization of Overcurrent Relay Operation with Genetic Algorithm |
description |
This paper discusses optimization of the
overcurrent relay’s operation via Genetic Algorithm (GA). By
using values of currents and voltages obtained during normal
operation and fault conditions from a MATLAB simulation of
a IEEE 4-bus network, a GA is applied to identify suitable
relay settings for all IDMT directional overcurrent relays in
the simulation. The objective of the GA optimization is to
minimise the relay operating time while ensuring the
coordination between the main and back-up relays are
achieved. The motivation of this study is to prove that suitably
fast and coordinated overcurrent relay settings for large
networks can be produced by GA if the backup and main
relationships are already established. This development could
reduce the complexity of performing relay settings manually
for overcurrent relays in large networks |
format |
Conference Proceeding |
author |
Arulnathan Gynasegaran Aidil Azwin Bin Zainul Abidin |
author_facet |
Arulnathan Gynasegaran Aidil Azwin Bin Zainul Abidin |
author_sort |
Arulnathan Gynasegaran |
title |
Optimization of Overcurrent Relay Operation with Genetic Algorithm |
title_short |
Optimization of Overcurrent Relay Operation with Genetic Algorithm |
title_full |
Optimization of Overcurrent Relay Operation with Genetic Algorithm |
title_fullStr |
Optimization of Overcurrent Relay Operation with Genetic Algorithm |
title_full_unstemmed |
Optimization of Overcurrent Relay Operation with Genetic Algorithm |
title_sort |
optimization of overcurrent relay operation with genetic algorithm |
publishDate |
2018 |
url |
http://dspace.uniten.edu.my/jspui/handle/123456789/10194 |
_version_ |
1644494922502373376 |
score |
13.160551 |