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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/108631

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/108631

    Title: Application of Adaptive Model-Based Scheme for Harmonic Diagnosis and Compensation of Grid-Connected Converters
    Authors: 陳正一;Cheng-I,Chen;陳永欽;YEONG-CHIN,CHEN
    Contributors: 資訊工程學系
    Date: 2017-03
    Issue Date: 2017-12-08 14:48:44 (UTC+8)
    Abstract: Detection of fundamental and harmonic components is important to the control, protection, and compensation applications of grid-connected converters for the power-quality purposes. The conventional frequency-domain methods often suffer from the problems of at least one-cycle delay and dependence on frequency resolution. On the other hand, the numerical stability and robustness to interference are the necessary factors in the time-domain methods. To resolve the aforementioned issues, an adaptive model-based scheme with short sliding analysis window is proposed to track the frequency deviation and modify the analysis model with the online-sampled data to extract time-varying harmonics. Through the synchronized detection and accurate extraction of harmonics, the performance of proposed technique can be verified with several field measurement cases.
    Appears in Collections:[資訊工程學系] 期刊論文

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