Optimal Coordination of Directional Overcurrent Relays Considering a Modified Objective FunctionUsing Genetic Algorithm

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dc.contributor.authorMasereka, Enos Bright
dc.contributor.authorKitagawa, Wataru
dc.contributor.authorTakeshita, Takaharu
dc.date.accessioned2023-03-20T11:04:24Z
dc.date.available2023-03-20T11:04:24Z
dc.date.issued2019
dc.description.abstractDirectional Overcurrent Relays (DOCR) are widely used in meshed distribution and sub-transmission networks to provide inexpensive primary protection and in transmission systems as the second line of protection to distance and/or differential protection relays that serve as the primary protection system. DOCR operation settings (current Pick-up Ipickup and Time Multiplier Setting TMS) must ensure that the protection system maintains selectivity during fault isolation at all times. For optimal setting and coordinated operation of DOCR relays, this paper proposes a modified objective function and is tested using a genetic algorithm to obtain the optimal settings for the IEEE 8-bus test grid.en_US
dc.identifier.citationMasereka, E. B., Kitagawa, W., & Takeshita, T. (2019, December). Optimal Coordination of Directional Overcurrent Relays Considering a Modified Objective Function Using Genetic Algorithm. In 2019 20th International Conference on Intelligent System Application to Power Systems (ISAP) (pp. 1-6). IEEE.https://doi.org/10.1109/ISAP48318.2019.9065971en_US
dc.identifier.urihttps://nru.uncst.go.ug/handle/123456789/8246
dc.language.isoenen_US
dc.publisherIEEE.en_US
dc.relation.ispartofseriesINSPEC Accession Number:;19532812
dc.subjectElectrocon CAPE softwareen_US
dc.subjectGenetic Algorithmen_US
dc.subjectProtection Coordinationen_US
dc.subjectOptimizationen_US
dc.subjectDOCRen_US
dc.titleOptimal Coordination of Directional Overcurrent Relays Considering a Modified Objective FunctionUsing Genetic Algorithmen_US
dc.typePresentationen_US
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