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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/34936


    Title: 應用有限元素方法探討MW級單階增速行星齒輪系之動態特性
    Authors: 黃國饒
    Huang, Kuo Jao
    Contributors: 機械工程學系
    Mechanical Engineering
    Keywords: 風力發電;行星齒輪系;剛性;動態響應;齒根應力;動態響應;有限元素
    Date: 2009
    Issue Date: 2014-06-27 03:13:10 (UTC+8)
    Abstract: 具有高潔淨與成本競爭優勢之百萬瓦(MW)級的大型風力發電機組,已成為目前最具經濟效益與發展潛力的替代能源,解決當前CO2排放量與石油枯竭兩大重要課題。然而大型風力機嚴重損壞事件仍不斷發生,欲達成大型風力機高可靠度運轉,其中的多階螺旋行星式齒輪箱之動態性能改善亦極為關鍵。本文即在應用有限元素方法探討風力機用單階行星齒輪系之動態響應,以結構分析軟體LS-DYNA,進行單階增速行星齒輪系動態分析,計算其動態齒根應力,並廣泛探討各種元件剛性與齒輪設計參數對於行星齒輪系動態特性之影響。包括各齒輪軸承剛性與行星架材料
    Appears in Collections:[Department of Mechanical Engineering] Seminar papers

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