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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/8605


    Title: 二元搜尋式太陽能最大功率追蹤技術
    Photovoltaic Maximum Power Point Tracking Using Binary Search Technique
    Authors: 陳良瑞(Liang-Rui Chen)
    林原立(Yuan-Li Lin)
    朱能億(Neng-Yi Chu)
    吳行立(Shing-Lih Wu)
    Keywords: 太陽能光電
    二元搜尋
    最大功率追蹤
    photovoltaic
    maximum power point tracking
    binary search technique
    Date: 2008-09-05
    Issue Date: 2010-02-22 14:00:03 (UTC+8)
    Abstract: 本文提出一個基於二元搜尋法的最大功率追蹤技術來增
    加太陽能最大功率追蹤的性能,稱為二元搜尋式最大功率追
    蹤(Binary Search For Maximum Power Point Tracking,
    BS-MPPT)。其是應用二元搜尋法的觀念來搜尋太陽能板的
    輸出最大功率點,最後,本文以Matlab 模擬一個總輸出功率
    525W 的太陽能供電系統,其是由三塊各別為175W 的太陽能
    板所構成,並依照本文所提的二元搜尋式最大功率追蹤來追
    蹤太陽能板的最大功率輸出點,模擬實驗結果顯示,在暫態
    及穩態下的最大功率追蹤皆能得到明顯的改善,其一的改善
    是減少在穩態下的最大功率點附近的波動,其二是改善在暫
    態下的快速追蹤最大功率點。與擾動觀察法(P&O)最大功率
    追蹤比較,使用提出的二元搜尋式最大功率追蹤技術的太陽
    能最大功率追蹤理論預測,在暫態下其最大功率追蹤的效率
    MPPT
    h 較多出11.58%。
    In this paper, a novel photovoltaic (PV) maximum power point
    tracking (MPPT) using Binary Search technique is proposed to
    increase the MPPT performance for a module-integrated PV
    architecture. Every PV module is design to automatically track
    and keep at the maximum power point (MPP) by using the
    Binary Search algorithm. In this paper, it is using Matlab for
    simulation the Binary Search technique to increase the MPPT
    performance. Simulation results exhibit the MPPT performance
    in both the steady-state and the transience-state is obviously
    improved. One improvement is to reduce the oscillation around
    the MPP in the steady-state. Another improvement is to
    accurately track the MPP in the transience-state. Comparing with
    a typical perturb and observe (P&O) MPPT method, the MPPT
    efficiency
    MPPT
    h is improved about 11.58% by the proposed
    PSO-MPPT as theoretical prediction.
    Relation: 台灣電子電力研討會暨展覽會
    Appears in Collections:[電機工程系所 ] 2008第七屆台灣電力電子研討會暨展覽會

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