PLL based digital adaptive filter for detecting interharmonics

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dc.contributor.authorÖzdemir A.
dc.contributor.authorTaştan M.
dc.date.accessioned2024-07-22T08:16:55Z
dc.date.available2024-07-22T08:16:55Z
dc.date.issued2014
dc.description.abstractStudies on the PLL (phase locked loop) based interharmonic measurements have been considerably increased recently. The method proposed in this study is a hybrid method based on the frequency analysis. The proposed method presents solutions for the leading problems about the interharmonic measurement, such as fundamental frequency shifting, spectral leakage, and picket-fence effect, using digital PLL and adaptive notch filter. In addition, a new approach is presented to solve the multizero crossing problem encountered in the analysis of the harmonic-interharmonic. Both simulative and field data tests have been performed to verify the effectiveness of the proposed method. © 2014 Ayhan Özdemir and Mehmet Taştan.
dc.identifier.DOI-ID10.1155/2014/501781
dc.identifier.issn1024123X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16922
dc.language.isoEnglish
dc.publisherHindawi Publishing Corporation
dc.rightsAll Open Access; Gold Open Access; Green Open Access
dc.subjectAdaptive filters
dc.subjectAdaptive notch filters
dc.subjectDigital adaptive filters
dc.subjectFrequency Analysis
dc.subjectFundamental frequencies
dc.subjectHybrid method
dc.subjectInter-harmonics
dc.subjectNew approaches
dc.subjectSpectral leakage
dc.subjectHarmonic analysis
dc.titlePLL based digital adaptive filter for detecting interharmonics
dc.typeArticle

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