This paper deals with accurately estimating harmonics/interharmonics in the modern electrical power system. The sources of interharmonics and the problems that are caused by them have also been discussed. This paper uses a cumsum based method for estimating the number of frequency components present in the signal along with estimation of signal parameter based rotational invariance method to obtain the signal attributes. For test and validation purposes, two synthetic signals containing harmonic as well as interharmonic frequency components have been used. Relative rms reconstruction error is calculated to show the accuracy of the estimation. The results have also been compared with the fast Fourier transform based method.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Harmonic and Interharmonic Estimation Using CUMSUM Technique Along with ESPRIT in Modern Electrical Power System


    Beteiligte:


    Erscheinungsdatum :

    31.07.2024


    Format / Umfang :

    592886 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    High speed AC locomotives: harmonic and interharmonic analysis at a vehicle test room

    Caramia, P. / Carpinelli, G. / Varilone, P. et al. | Tema Archiv | 2000


    Lotus Esprit

    McNamara,P. / Lotus Cars,Norwich,GB | Kraftfahrwesen | 2006


    Lotus Esprit V8

    Online Contents | 1997


    Lotus Esprit

    Perini,G. / Lotus,GB | Kraftfahrwesen | 1976


    ESPRIT-Like Two-Dimensional DOA Estimation for Coherent Signals

    Fang-Jiong Chen / Sam Kwong / Chi-Wah Kok | IEEE | 2010