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Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/579045
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dc.contributor.authorThanaporn Likitjarernkul
dc.contributor.authorKiattisak Sengchuai
dc.contributor.authorRakkrit Duangsoithong
dc.contributor.authorKusumal Chalermyanont
dc.contributor.authorAnuwat Prasertsit
dc.date.accessioned2023-11-06T03:13:21Z-
dc.date.available2023-11-06T03:13:21Z-
dc.date.issued2017-01
dc.identifier.otherukmvital:116415
dc.identifier.urihttps://ptsldigital.ukm.my/jspui/handle/123456789/579045-
dc.descriptionNowadays, induction motors are widely used for many industrial processes. The shorted-turn fault of the stator-winding is the initial point of stator winding faults. This paper proposes using the Principal Component Analysis (PCA) to reduce the dimension of the feature set which is obtained from the Motor Current Signature Analysis (MCSA). The six original features consist of the signal power of the threephase filtered current signal at 20 Hz to 80 Hz and 120 Hz to 180 Hz of the phases A, B and C. After using the PCA, the dimension of the feature set decreases to two new features. These two new features are then used to classify the shorted-turn phases of the stator-winding by applying the Artificial Neural Network (ANN) classifier. The experimental results demonstrate that the new feature set can decrease the complexity of the system. Additionally, the accuracy rate using the new feature set is higher than using the original feature set. Therefore, the new feature set can properly improve the efficiency of the classification.
dc.language.isoen
dc.publisherUniversiti Putra Malaysia Press
dc.relation.haspartPertanika Journals
dc.relation.urihttp://www.pertanika.upm.edu.my/current_issues.php?jtype=2
dc.rightsUKM
dc.subjectInduction motor
dc.subjectInterturn short circuit fault
dc.subjectShorted-turn fault
dc.subjectStator-winding fault
dc.subjectPrincipal Component Analysis (PCA)
dc.subjectArtificial Neural Network (ANN)
dc.titlePCA based feature extraction for classification of stator- winding faults in induction motors
dc.typeJournal Article
dc.format.volume25
dc.format.issueSpecial Issue
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