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dc.contributor.authorAlkaran, D Solati
dc.contributor.authorVatani, MR
dc.contributor.authorSanjari, MJ
dc.contributor.authorGharehpetian, GB
dc.contributor.authorNaderi, MS
dc.date.accessioned2019-08-13T00:13:22Z
dc.date.available2019-08-13T00:13:22Z
dc.date.issued2018
dc.identifier.issn1949-3053
dc.identifier.doi10.1109/TSG.2016.2626393
dc.identifier.urihttp://hdl.handle.net/10072/383507
dc.description.abstractA new objective function (OF) has been proposed for mathematical formulation of directional overcurrent (OC) relay coordination in interconnected networks. The fuzzy-based genetic algorithm (GA) is applied to optimize the proposed OF for optimal coordination of OC relays. The defined fuzzy rules update the weighting factors of OF during the simulation. The miscoordination problem of OC relays is solved while decreasing the operating time of the relays. The proposed method is implemented in three different networks and the simulation results have been compared with previous studies in order to illustrate the accuracy and efficiency of the proposed method to coordinate the directional OC relays with both discrete and continuous time setting multipliers. The results have also been compared with the results of other optimization methods. Considering the coefficients of OC characteristic curves as the OF variables ensures that the proposed method has no limitation for the types of characteristic curves which will be utilized. Presenting the new term in OF, the performance of the proposed method has not been affected by the size of the networks.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofpagefrom3091
dc.relation.ispartofpageto3101
dc.relation.ispartofissue4
dc.relation.ispartofjournalIEEE Transactions on Smart Grid
dc.relation.ispartofvolume9
dc.subject.fieldofresearchElectrical and Electronic Engineering
dc.subject.fieldofresearchInterdisciplinary Engineering
dc.subject.fieldofresearchcode0906
dc.subject.fieldofresearchcode0915
dc.titleOptimal overcurrent relay coordination in interconnected networks by using fuzzy-based GA method
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
gro.hasfulltextFull Text
gro.griffith.authorSanjari, Mohammad


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