Optimal coordination of distance and over-current relays using ICA

Optimal coordination of distance and over-current relays using ICA

Coordination of different relays in transmission systems is an important issue in relays application. In this paper, the over-current and distance relays are coordinated through the Imperialist Competitive Algorithm (ICA) considering time setting multiplier (TSM) and pickup current of the relays. Th...

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Bibliographic Details
Published in:2014 19th Conference on Electrical Power Distribution Networks (EPDC) pp. 106 - 109
Main Authors: Rahmatian, M., Pourarab, M. H., Gholami, M., Gharehpetian, G. B.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2014
Subjects:
Artificial neural networks
Coordination
Distance Relay
Genetics
Imperialist Competitive Algorithm (ICA)
Over-Current Relay
Relays
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Summary:Coordination of different relays in transmission systems is an important issue in relays application. In this paper, the over-current and distance relays are coordinated through the Imperialist Competitive Algorithm (ICA) considering time setting multiplier (TSM) and pickup current of the relays. The proposed method is investigated on a 6-bus network. It is shown that ICA has better results in comparison with Genetic Algorithm (GA).
DOI:10.1109/EPDC.2014.6867507