기상모델을 이용한 지표면 반사능에 따른 냉방에너지 소비 저감 연구 = A Study on Reduction of Air Conditioning Energy Consumption by Surface Albedo Variation Using Meteorological Model

다국어 초록 (Multilingual Abstract)

Recently environmental regulations like the Kyoto Protocol, adopted in 1997, required the 5.2% reduction of the greenhouse gas emission in 1990. And 13th General Assembly in 2007, held in Bali of India, have agreed to duty reduction even in developing countries in 2013. Korean government needs the researches on climate change and the strategic programs for greenhouse gas reduction. In this paper Colorado State University Mesoscale Model(CSU-MM) was applied to simulate the relationship between surface albedo and air temperature. Meteorological model simulation in region of Ansan-City, Shiheung-City showed that mean air temperature became lower with the increase of albedo value. Simulated air temperature became lower -0.16 ℃ and -0.66 ℃ by 5% and 20% increase of albedo values respectively. And cooling energy saving amount in air conditioning process was calculated according to lowered air temperature. The reduction of air temperature resulted the reduction of air conditioning energy in personal house and commercial buildings. The increase of albedo from 5% to 20% resulted the reduction of air conditioning energy from 44,493 ㎿h/yr to 183,796 ㎿h/yr. Additionally the reduction of greenhouse gas emission through the energy saving was calculated after IPCC guideline. In terms of greenhouse gas emission CO₂ was reduced form -30,414 ton-CO₂/yr to -125,638 ton-CO₂/yr according to the reduction of electric energy.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. CSU-MM 기상모델의 열수지방정식
• 3. 지표면 알베도 변화에 따른 온도 변화
• 4. 대기 온도 저감에 따른 에너지 절약
• 5. 결론
• 후기
• 참고문헌

참고문헌 (Reference)

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