Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999282904> ?p ?o ?g. }
- W1999282904 endingPage "1024" @default.
- W1999282904 startingPage "1015" @default.
- W1999282904 abstract "Partial discharge (PD) measurement and recognition is of great importance to assess the health condition of power transformers. However, the variation of defect size, applied voltage as well as insulation aging gives rise to the dispersion and crossover of PD features, which would influence PD recognition reliability of transformers. An image-oriented two-directional modified fuzzy-weighted two-dimensional linear discriminant analysis (TD-MFW-2DLDA) for feature extraction of PD gray images, aiming at solving the above problem, is proposed in this paper. Two classification models including fuzzy C-means (FCM) clustering and support vector machine with genetic algorithm (GA-SVM) are designed for features evaluation and PD pattern recognition. 419 PD samples of four typically artificial defect models are measured in laboratory, in which the multi-factors of defect size, applied voltage and insulation aging are taken into account, and further adopted for algorithms testing. It is shown that TD-MFW-2DLDA achieves optimal successful FCM clustering rate of about 93% and GA-SVM recognition accuracy of about 96%, which are better than that of typical PD features influenced by the multi-factors. Additionally, FCM clustering validity measures provide better compactness within class and separability between classes of TD-MFW-2DLDA which is suitable for on-site PD diagnostic applications." @default.
- W1999282904 created "2016-06-24" @default.
- W1999282904 creator A5006955272 @default.
- W1999282904 creator A5013437527 @default.
- W1999282904 creator A5027242917 @default.
- W1999282904 creator A5037308328 @default.
- W1999282904 creator A5045802959 @default.
- W1999282904 creator A5051425672 @default.
- W1999282904 creator A5055768799 @default.
- W1999282904 creator A5071490696 @default.
- W1999282904 date "2015-04-01" @default.
- W1999282904 modified "2023-10-16" @default.
- W1999282904 title "A new image-oriented feature extraction method for partial discharges" @default.
- W1999282904 cites W1589041796 @default.
- W1999282904 cites W1971269255 @default.
- W1999282904 cites W1990368529 @default.
- W1999282904 cites W1992122468 @default.
- W1999282904 cites W1995152514 @default.
- W1999282904 cites W1999582031 @default.
- W1999282904 cites W2002067674 @default.
- W1999282904 cites W2007627365 @default.
- W1999282904 cites W2018575701 @default.
- W1999282904 cites W2021455295 @default.
- W1999282904 cites W2033302519 @default.
- W1999282904 cites W2036730558 @default.
- W1999282904 cites W2076608059 @default.
- W1999282904 cites W2094162613 @default.
- W1999282904 cites W2097798974 @default.
- W1999282904 cites W2100531950 @default.
- W1999282904 cites W2104299962 @default.
- W1999282904 cites W2110783109 @default.
- W1999282904 cites W2111797739 @default.
- W1999282904 cites W2113147197 @default.
- W1999282904 cites W2114696929 @default.
- W1999282904 cites W2125130328 @default.
- W1999282904 cites W2132945360 @default.
- W1999282904 cites W2138773030 @default.
- W1999282904 cites W2139871393 @default.
- W1999282904 cites W2140915880 @default.
- W1999282904 cites W2146009357 @default.
- W1999282904 cites W2146977002 @default.
- W1999282904 cites W2153635508 @default.
- W1999282904 cites W2157540743 @default.
- W1999282904 cites W2159437955 @default.
- W1999282904 cites W2163112722 @default.
- W1999282904 cites W2167036829 @default.
- W1999282904 doi "https://doi.org/10.1109/tdei.2015.7076803" @default.
- W1999282904 hasPublicationYear "2015" @default.
- W1999282904 type Work @default.
- W1999282904 sameAs 1999282904 @default.
- W1999282904 citedByCount "26" @default.
- W1999282904 countsByYear W19992829042015 @default.
- W1999282904 countsByYear W19992829042016 @default.
- W1999282904 countsByYear W19992829042017 @default.
- W1999282904 countsByYear W19992829042018 @default.
- W1999282904 countsByYear W19992829042019 @default.
- W1999282904 countsByYear W19992829042020 @default.
- W1999282904 countsByYear W19992829042021 @default.
- W1999282904 countsByYear W19992829042022 @default.
- W1999282904 countsByYear W19992829042023 @default.
- W1999282904 crossrefType "journal-article" @default.
- W1999282904 hasAuthorship W1999282904A5006955272 @default.
- W1999282904 hasAuthorship W1999282904A5013437527 @default.
- W1999282904 hasAuthorship W1999282904A5027242917 @default.
- W1999282904 hasAuthorship W1999282904A5037308328 @default.
- W1999282904 hasAuthorship W1999282904A5045802959 @default.
- W1999282904 hasAuthorship W1999282904A5051425672 @default.
- W1999282904 hasAuthorship W1999282904A5055768799 @default.
- W1999282904 hasAuthorship W1999282904A5071490696 @default.
- W1999282904 hasConcept C119599485 @default.
- W1999282904 hasConcept C12267149 @default.
- W1999282904 hasConcept C124101348 @default.
- W1999282904 hasConcept C127413603 @default.
- W1999282904 hasConcept C130143024 @default.
- W1999282904 hasConcept C153180895 @default.
- W1999282904 hasConcept C154945302 @default.
- W1999282904 hasConcept C165801399 @default.
- W1999282904 hasConcept C41008148 @default.
- W1999282904 hasConcept C52622490 @default.
- W1999282904 hasConcept C58166 @default.
- W1999282904 hasConcept C69738355 @default.
- W1999282904 hasConcept C73555534 @default.
- W1999282904 hasConceptScore W1999282904C119599485 @default.
- W1999282904 hasConceptScore W1999282904C12267149 @default.
- W1999282904 hasConceptScore W1999282904C124101348 @default.
- W1999282904 hasConceptScore W1999282904C127413603 @default.
- W1999282904 hasConceptScore W1999282904C130143024 @default.
- W1999282904 hasConceptScore W1999282904C153180895 @default.
- W1999282904 hasConceptScore W1999282904C154945302 @default.
- W1999282904 hasConceptScore W1999282904C165801399 @default.
- W1999282904 hasConceptScore W1999282904C41008148 @default.
- W1999282904 hasConceptScore W1999282904C52622490 @default.
- W1999282904 hasConceptScore W1999282904C58166 @default.
- W1999282904 hasConceptScore W1999282904C69738355 @default.
- W1999282904 hasConceptScore W1999282904C73555534 @default.
- W1999282904 hasIssue "2" @default.
- W1999282904 hasLocation W19992829041 @default.
- W1999282904 hasOpenAccess W1999282904 @default.