勤益科大機構典藏:Item 987654321/4707
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    Please use this identifier to cite or link to this item: http://ir.lib.ncut.edu.tw/handle/987654321/4707


    Title: 換裝高效率變頻冰水機及一次側變流量之性能驗證分析
    Authors: 林聰益
    王輔仁
    Contributors: 冷凍空調與能源系
    Keywords: 冰水主機之節能分析
    一次變流量
    變頻螺旋式空調機組
    Date: 2011
    Issue Date: 2013-07-30 14:46:12 (UTC+8)
    Publisher: 台中;國立勤益科技大學
    Abstract: 因應近年來節能、減碳及電費調漲的趨勢,近期有關商業辦公大樓、醫院、學校、旅館及展覽館...等等都在汰舊換新,更換中央空調系統變頻冰水主機。有鑑於空調用電約占一般辦公大樓60%,而冰水主機用電就占空調用電的50%至60%,故冰水主機用電占大部分,因此本文將探討以舊有定頻離心機組更新為變頻螺旋機組及搭配一次變水流量節能效率,先以電腦軟體配合台灣氣候,模擬舊有主機及增設新主機耗能情況,再以實際量測分析進行節能效益之評估,模擬結果發現若更換新主機系統可節省224,450KWH,而實際量測新變頻螺旋機組效益達0.4(kW/Ton),相較於舊有定頻離心機組1.02(kW/Ton)節能率可達61%,不僅可節約用電,減少業者的電費支出,同時可減少二氧化碳排放。
    Appears in Collections:[Department of Refrigeration & Air Conditioning] 【冷凍空調與能源系】博碩士論文

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