Analysis of characteristics of simultaneous faults in electrical power systems using wavelet transform

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dc.contributor.authorNgaopitakkul, A.
dc.contributor.authorPongchaisrikul, W.
dc.contributor.authorKunakorn, A.
dc.date.accessioned2026-08-06T09:57:35Z
dc.date.available2026-08-06T09:57:35Z
dc.date.issued2008-12-01
dc.description.abstractThis paper presents an algorithm used in the analysis of simultaneous fault characteristics. The system under investigations is the 500-kV transmission network in Thailand. The analysis is performed using PSCAD/EMTDC and MATLAB/Simulink. Wavelet transform is used in order to detect high frequency components of the fault current signals. The characteristics of the fault current with various fault inception angles, fault locations and faulty phases are observed. It is found that the technique proposed in this paper gives satisfactory results in the simultaneous fault classification. © 2008 IEEE.
dc.identifier.citation2008 IEEE International Conference on Sustainable Energy Technologies Icset 2008, 249-252, 2008
dc.identifier.doi10.1109/ICSET.2008.4747011
dc.identifier.other2-s2.0-62949101233
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/2287
dc.source2008 IEEE International Conference on Sustainable Energy Technologies Icset 2008
dc.subjectDiscrete Wavelet Transform
dc.subjectPSCAD/EMTDC
dc.subjectSimultaneous Fault
dc.titleAnalysis of characteristics of simultaneous faults in electrical power systems using wavelet transform
dc.typeConference Paper

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