Improved group search optimization algorithm for coordination of directional overcurrent relays

@article{Alipour2015ImprovedGS,
  title={Improved group search optimization algorithm for coordination of directional overcurrent relays},
  author={Manijeh Alipour and Saeed Teimourzadeh and Heresh Seyedi},
  journal={Swarm and Evolutionary Computation},
  year={2015},
  volume={23},
  pages={40-49}
}
In this study, coordination of directional overcurrent relays in power systems is formulated as an optimization problem. The objective is to find out an optimum setting of relays in order to minimize the operating time of relays for faults at their primary protection zone, while coordinating the relays properly. The coordination is performed using Improved Group Search Optimization algorithm. This paper introduces IGSO by applying some modifications to the original GSO in order to improve its… CONTINUE READING
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An analytic approach for optimal coordination of overcurrent relays, Gener

  • Arash Mahari, Heresh Seyedi
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  • 2013

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