| 摘要: | 摘 要
地球暖化是氣候異常其中一現象，造成了環境變遷,人類全力想藉由綠色環保及生態永續發展的想法與態度，提升環境保護與生態保育，減緩人們與環境相互平衡發展的生存危機。台灣地區自產能源相當匱乏，超過98%之能源供給自外國進口，積極努力開發自主性之能源產業，降低對能源進口之依賴，實為首當之急；近年國家能源發展方針，期待能增加再生能源供給量、提升能源使用率、降低對能源之需求，並建立綠能再使用之環境。
本研究係以綠建築九大指標中『日常節能指標』，針對公共工程空調通風設備、照明設備與電梯設備於設計規劃階段，傳統機電系統與為配合申請綠建築候選證書，及符合使用者需求與有限預算條件下，提升機電系統節能效率，並選用綠色環保標章設備，探討比較其成本效益及節能減碳成效。
以台北市XX消防局新建工程案例，針對傳統機電系統採用傳統冰水主機空調系統、T8型照明燈具及傳統有機房電梯設備，與配合綠建築申請採用變流量(VWV)空調系統、T5型節能照明燈具及無機房電梯加裝電能回收設備，比較其建置成本、年耗電量及減碳效益，考量相同的維護成本，試算年耗電量價差，換算節能效益；經研究結果傳統機電系統與節能機電建置成本價差：970,750元、年耗電度數差：139,681度、年炭排量差：72,774公斤，節能效益建置成本約2.3年平衡。
;Abstract
. Global warming and climate change are significantly upsetting the ecosystem every day. In order to alleviate the negative impacts that an upset ecosystem can bring to humans, we actively promote the idea of environmental sustainability by enhancing environmental conversation and ecological protection. Today, more than 98% of Taiwan’s energy supplies are imported from other countries because Taiwan does not have a lot of domestic energy production. As a result, this gives rise to the urge for Taiwan to develop her own domestic and independent energy industry, in order to reduce the dependence on international energy import. The national energy development scheme hopes to increase renewable energy supply, enhance energy efficiency, and lower energy dependence with the establishment of a sustainable environment.
With the help of the nine assessment indicators, this study specifically targets for the planning stage of the air conditioning and ventilation system, lighting, and elevator system, so as to meet the Green Building Certification requirements from the traditional mechanical and engineering syestem. In the meanwhile, this study also hopes to help buildings to increase their mechanical efficiency and adopt certified equipment, to minimize expenditures and carbon emission within a limited budget.
Taking reference from the Taipei City XXX Fire Department case, the tradition electromechanical systems using conventional chiller air conditioning systems, T8 lighting fixtures and traditions elevator equipment room, and with the green building application using variable flow rate (VWV) air conditioning system, T5 energy saving lighting and no room elevators with reusable equipment, compared to its implementing cost, annual power consumption and carbon emission reduction, with the same maintenance cost to calculate the difference of electricity cost in terms of their energy efficiency. According to the findings, the cost difference between the tradition electromechanical implementation and the green energy efficient implementation comes out to be $970,759; the degree difference comes out to be 139,681 degree, the carbon emission difference is 76,306kg, and lastly the energy recovery efficiency is about 2.3 years. |
