本文選題：能耗模擬 + 圍護結構�。� 參考：《華北電力大學》2013年碩士論文

【摘要】：近年來我國建筑能耗隨著經(jīng)濟的迅速發(fā)展逐年遞增，由此帶來的環(huán)境污染也日益嚴重。隨著節(jié)能減排政策的提出，建筑節(jié)能已日益得到社會的重視。隨著大型公共建筑數(shù)量與能耗與日俱增，如何有效的解決大型公共建筑能源消耗問題，不僅有助于節(jié)約資源和改善生態(tài)環(huán)境，對我國可持續(xù)發(fā)展也有深遠影響。 本文以北京地區(qū)某即建大型商場為研究對象，運用清華大學開發(fā)的建筑環(huán)境模擬軟件—DeST對建筑及其空調系統(tǒng)全年能耗進行模擬，對其能耗特點及節(jié)能技術途徑進行分析研究。 首先運用DeST-c模擬建筑全年逐時負荷，同時模擬在不同類型圍護結構（窗墻比、外墻、外窗、外遮陽、屋頂）下的建筑全年累計能耗，進行了節(jié)能潛力分析和經(jīng)濟性分析，并提出了相應的改造措施。同時對影響建筑負荷的各因素進行正交試驗設計，，按照對負荷的影響程度大小對其進行排序。 其次模擬不同室內(nèi)溫度設定下的建筑全年累計能耗，研究結果表明在人們可以接受的范圍內(nèi)降低舒適度，可以有效節(jié)能；相對于空調連續(xù)運行，空調的間歇運行其節(jié)能量也很可觀；對比分析了集中式全空氣定風量空調系統(tǒng)、集中式全空氣變風量空調系統(tǒng)和溫濕度獨立控制空調系統(tǒng)下的系統(tǒng)全年累計負荷；對比分析了無熱回收與有熱回收不同情況下的全年累計負荷。 最后對被評建筑進行節(jié)能評價，對其進行綜合打分，判斷其是否為節(jié)能建筑。
[Abstract]:In recent years, with the rapid development of economy, the energy consumption of buildings in China is increasing year by year, and the environmental pollution caused by it is becoming more and more serious. With the development of energy saving and emission reduction policy, building energy conservation has been paid more and more attention by the society. With the increasing number and energy consumption of large-scale public buildings, how to effectively solve the problem of energy consumption of large-scale public buildings is not only conducive to saving resources and improving the ecological environment, but also has a far-reaching impact on the sustainable development of our country. In this paper, a building environment simulation software -DeST developed by Tsinghua University is used to simulate the annual energy consumption of buildings and their air-conditioning systems. The characteristics of energy consumption and the ways to save energy are analyzed and studied. First, using DeST-c to simulate the annual hourly load of buildings, and at the same time simulating the cumulative energy consumption of buildings under different types of envelope structures (window-wall ratio, exterior wall, outer window, outside shade, roof), the energy saving potential and economy are analyzed. The corresponding measures are put forward. At the same time, the factors affecting the load of buildings are designed by orthogonal test, and sorted according to the degree of influence on the load. Secondly, the cumulative energy consumption of buildings under different indoor temperature settings is simulated. The research results show that reducing comfort and saving energy effectively can be achieved within the range acceptable to people; compared with the continuous operation of air conditioners, The energy saving of the intermittent operation of air conditioning is also considerable, and the accumulative load of the centralized total air constant volume air conditioning system, the centralized all air variable air volume air conditioning system and the temperature and humidity independent control air conditioning system is analyzed. The annual accumulative load under different conditions of no heat recovery and heat recovery is compared and analyzed. Finally, the energy-saving evaluation of the evaluated building is carried out, and the comprehensive score is given to judge whether it is an energy-saving building.
【學位授予單位】：華北電力大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：TU111.195

【參考文獻】

相關期刊論文 前10條

1 葉曉江;陳煥新;周朝霞;;熱舒適溫度與建筑節(jié)能[J];建筑節(jié)能;2008年09期

2 高元;王琳;劉磊;;兩種熱泵地下?lián)Q熱系統(tǒng)的分析與研究[J];建筑節(jié)能;2010年09期

3 孫超法;;當代可調節(jié)遮陽設計趨勢[J];工業(yè)建筑;2007年03期

4 邢巧云;;溫濕度獨立控制空調系統(tǒng)的節(jié)能效果及其工程實例[J];建筑節(jié)能;2011年05期

5 Ifigenia Farrou;紀雁;;雙層皮玻璃幕墻技術分析[J];城市建筑;2006年11期

6 江億,薛志峰;審視北京大型公共建筑節(jié)能[J];科技潮;2004年10期

7 胡建文;;可持續(xù)發(fā)展的戰(zhàn)略選擇——美國建筑節(jié)能與綠色建筑考察研究報告[J];建設科技;2009年06期

8 江億;姜子炎;魏慶們;;大型公共建筑能源管理與節(jié)能診斷技術研究[J];建設科技;2010年22期

9 潘毅群 ,吳剛 ,Volker Hartkopf;建筑全能耗分析軟件Energy Plus及其應用[J];暖通空調;2004年09期

10 薛志峰 ,江億;北京市大型公共建筑用能現(xiàn)狀與節(jié)能潛力分析[J];暖通空調;2004年09期

相關碩士學位論文 前3條

1 湯民;百葉外遮陽對建筑自然通風影響的研究[D];同濟大學;2007年

2 許怡;武漢市某公共建筑能耗模擬與節(jié)能分析[D];華中科技大學;2008年

3 劉甜甜;北京地區(qū)建筑能耗分析與遮陽制品優(yōu)化選擇[D];北京工業(yè)大學;2010年

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