Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/61989
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dc.titleData smoothing by B-spline wavelets for digital distance protection
dc.contributor.authorLiao, Y.
dc.contributor.authorElangovan, S.
dc.date.accessioned2014-06-17T06:46:13Z
dc.date.available2014-06-17T06:46:13Z
dc.date.issued1998-05
dc.identifier.citationLiao, Y.,Elangovan, S. (1998-05). Data smoothing by B-spline wavelets for digital distance protection. International Journal of Electrical Power and Energy Systems 20 (4) : 281-286. ScholarBank@NUS Repository.
dc.identifier.issn01420615
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/61989
dc.description.abstractThe multiresolution analysis generated by the compactly supported cardinal B-spline wavelets for data smoothing is introduced. It is shown that the proposed technique has the advantages of high accuracy and low delay and may be used instead of the traditional low-pass filters for power system protection. Its applications in digital distance protection are presented in detail. Simulation studies using EMTP have shown that the wavelets-based method can reduce the relaying time and may be suitable for digital distance protection. © 1998 Elsevier Science Ltd. All rights reserved.
dc.sourceScopus
dc.subjectB-spline wavelets
dc.subjectDigital distance protection
dc.subjectDigital filtering
dc.typeArticle
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.sourcetitleInternational Journal of Electrical Power and Energy Systems
dc.description.volume20
dc.description.issue4
dc.description.page281-286
dc.description.codenIEPSD
dc.identifier.isiutNOT_IN_WOS
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