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臺灣能源期刊論文全文

臺灣能源期刊第2卷第4期內容

出刊日期:December, 2015

題目
印度高效率建材對於空間冷卻負載影響之檢視
Title
Examining the Effect of Efficient Construction Material on the Space Cooling Load in India
作者
Astha Ummat
Authors
Astha Ummat
摘要
2001年印度擁有2.86億都會人口,居全球第二位。而根據2011年印度人口普查,其都會人口已來到3.77億,增加了24%。此高度都市化程度,伴隨著到2030年的建物存量中有約70%目前尚未興建,凸顯了印度在建築部門的能效及節能上具有極高的潛力。本文詳細描述了印度建築部門能源安全情境的模型方法,並依據英國2050路徑計算器進行2047年建築物能源情境模擬。本文將討論以熱力學方法為基礎,將新建築物朝節能的外殼設計以達到建築部門空調需求的技術方法,及可能的節約(包括能源及金錢)。另外,需採取何種政策措施促使以此轉變而建立一個生態系統,也將一併討論。
關鍵字
U值、節能建築、建築材料、空間冷卻、印度建築部門
Abatract
In 2001, India had the second largest urban population in the world, with about 286 Million people living in urban areas across India. As per the Indian Census, 2011, the urban population increased to 377 Million, thereby registering a growth of around 24%. This massive urbanization, coupled with the fact that about 70% of the buildings stock in India that will exist in 2030 is yet to be built, highlights the immense possibility that India has of leveraging the opportunity of energy efficiency and locking in energy savings in the buildings sector. This paper details the subsector modelling methodology of India Energy Security Scenarios, 2047, an energy scenario building exercise on the lines of the UK 2050 pathways calculator. The techniques to factor in a transition towards energy efficient envelopes in newly constructed buildings to arrive at the space cooling demand of the Buildings sector are discussed. Based on a thermodynamic approach, this paper talks about the savings, both monetary and in energy terms, which can be achieved if the country were to transition towards constructing buildings with energy efficient envelopes. The policy measures required to build an ecosystem which would enable this transition are also discussed.
Keywords
U Values, Energy Efficient Construction, Building Material, Space Cooling, Indian Buildings Sector