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New impedance-based fault location method for unbalanced power distribution systems

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dc.citedby15
dc.contributor.authorAlwash S.F.en_US
dc.contributor.authorRamachandaramurthy V.K.en_US
dc.contributor.authorid55787348800en_US
dc.contributor.authorid6602912020en_US
dc.date.accessioned2023-05-29T06:00:14Z
dc.date.available2023-05-29T06:00:14Z
dc.date.issued2015
dc.descriptionElectric fault location; Location; Software testing; Conventional methods; Distribution lines; Distribution systems; Impedance based methods; Power distribution faults; Power distribution system; Power system protection; Unbalanced distribution systems; Electric power system protectionen_US
dc.description.abstractSummary This paper presents a novel formulation of impedance-based fault location method for overhead unbalanced distribution systems. The proposed method uses a general fault location equation that is applicable to all possible single and compound shunt fault types. This is in contrast with existing impedance-based methods which use an equation for each fault type and do not cover all types. The proposed method also overcomes the limitation of the conventional method, which requires the identification of fault type. Only the fundamental values of voltages and current measured at the substation terminal are required for the proposed method. The single-phase and three-phase laterals and the capacitive effect of distribution line are considered in this paper. The proposed method was evaluated and tested on a modified IEEE 34-bus distribution system using PSCAD/EMTDC software. Test results verify the accuracy and robustness of the proposed method. � 2014 John Wiley & Sons, Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1002/etep.1885
dc.identifier.epage1021
dc.identifier.issue6
dc.identifier.scopus2-s2.0-84931039193
dc.identifier.spage1008
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84931039193&doi=10.1002%2fetep.1885&partnerID=40&md5=b6eb458a84ece2982701dd0eafb01a98
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22328
dc.identifier.volume25
dc.publisherJohn Wiley and Sons Ltden_US
dc.sourceScopus
dc.sourcetitleInternational Transactions on Electrical Energy Systems
dc.titleNew impedance-based fault location method for unbalanced power distribution systemsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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