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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/8962

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/8962

    Title: A Two-Stage ADALINE for Harmonics and Interharmonics Measurement
    Authors: G. W. Chang;C. I Chen;Q. W. Liang
    Keywords: Index Terms—Adaptive linear element (ADALINE), frequency deviation, harmonics, interharmonics, nonlinear loads.
    Date: 2009
    Issue Date: 2010-04-15 13:42:28 (UTC+8)
    Abstract: Abstract—Harmonics and interharmonics may introduce operational
    problems in electrical and electronic equipment. Therefore,
    monitoring harmonics/interharmonics for improving the
    power quality is of importance for both electric utilities and their
    customers. In this paper, a cascaded two-stage adaptive linear
    element (ADALINE) structure for both harmonics and interharmonics
    measurement is proposed. In addition, a simple laboratory
    setup implemented by MATLAB and the dedicated hardware
    for measuring power signals is built to verify the performance
    of proposed method. Results are compared with those obtained
    by short-time Fourier transform and two other conventional
    ADALINE-based methods. It shows that the proposed method
    is with a better accuracy, even if the power frequency deviation
    and interharmonic components are present in the measured signal.
    The proposed method also can be adopted for harmonic/
    interharmonic compensation devices in real time.
    Relation: IEEE Transactions on Industrial Electronics 56(6) : 2220-2228
    Appears in Collections:[資訊工程學系] 期刊論文

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