A recursive Newton type algorithm for digital frequency relaying

Vladimir V. Terzija, Milenko B. Djurić, Nenad Ž Jeremić

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper presents a new recursive Newton type algorithm devoted to frequency relaying. The algorithm is designed from the nonrecursive Newton type algorithm and recursive least error squares algorithm. The frequency is estimated from the uniformly sampled voltage signal. The algorithm testing based on computer simulated and experimentally obtained data record processing confirmed the good features of the algorithm developed. Due to its computational efficiency, the algorithm is suitable for various real-time power system measurement applications.
    Original languageEnglish
    Pages (from-to)67-72
    Number of pages5
    JournalElectric Power Systems Research
    Volume36
    Issue number1
    DOIs
    Publication statusPublished - Jan 1996

    Keywords

    • Data processing
    • Frequency relaying
    • Recursive algorithms

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