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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/8963


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/8963


    Title: A Digital Implementation of Flickermeter in the Hybrid Time and Frequency Domains
    Authors: G. W. Chang;C. I Chen;Y. L. Huang
    Keywords: Index Terms—Arc furnace, flickermeter, power quality (PQ), squaring demodulation.
    Date: 2009
    Issue Date: 2010-04-15 13:42:28 (UTC+8)
    Abstract: Abstract—Voltage fluctuations caused by rapidly changing
    loads in the power systems may give rise to noticeable illumination
    flickers of lighting equipment. The voltage flickers can also cause
    malfunctions in many electric devices. This paper presents a digital
    implementation of flickermeter in the hybrid time and frequency
    domains based on IEC Standard 61000-4-15. In addition, this
    paper proposes a new demodulation method to extract the voltage
    envelope. Simulations and actual measurements show that the
    digital implementation with the proposed method yields relatively
    accurate flicker measurements.
    Relation: IEEE Transactions on Power Delivery 24(3) : 1475-1482
    Appears in Collections:[資訊工程學系] 期刊論文

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