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二三線城市大型會(huì)展項(xiàng)目供配電系統(tǒng)節(jié)能運(yùn)行方式研究

發(fā)布時(shí)間:2018-03-21 15:26

  本文選題:節(jié)能 切入點(diǎn):會(huì)展建筑 出處:《北京建筑大學(xué)》2014年碩士論文 論文類型:學(xué)位論文


【摘要】:在世界范圍內(nèi)石油、煤炭、天然氣三種傳統(tǒng)能源日趨枯竭的今天,節(jié)約能源日益被大家重視。中國的能源消耗在逐年的上升中,其中建筑物的能耗占全部能源消耗的百分之三十。從歷史的記錄中看,隨著科技的發(fā)展,建筑物功能越累越復(fù)雜和體積規(guī)模越來越發(fā),建筑物的能源消耗也是在逐年遞增的,1980年的建筑物能耗占總能耗的比值是百分之十,到了現(xiàn)如今已經(jīng)增長到百分之二十八。國家建設(shè)部科技司,根據(jù)全球發(fā)達(dá)國家建筑物能耗所占全部能耗百分比為百分之三十三,來推斷,我國隨著社會(huì)的發(fā)展,人民生活質(zhì)量的提升,以及城市經(jīng)濟(jì)的增長,建筑物的能耗比將會(huì)繼續(xù)上升,最終要增長至百分之三十五左右。所以,建筑物的能耗已經(jīng)成為我國經(jīng)濟(jì)發(fā)展必須要面對(duì)和解決的問題。 本文首先對(duì)會(huì)展業(yè)及會(huì)展經(jīng)濟(jì)進(jìn)行了簡要的說明,然后具體結(jié)合青島溫泉國際博覽中心對(duì)會(huì)展類建筑的配電形式進(jìn)行了研究,分析了該中心的電源與10KV配電系統(tǒng)、負(fù)荷等級(jí)、低壓系統(tǒng)、變配電室及能源損耗,討論了更加節(jié)能的配電系統(tǒng),并提出了改進(jìn)會(huì)展配電系統(tǒng)的三套優(yōu)化方案,詳盡地介紹了三套優(yōu)化方案的設(shè)計(jì)思路和具體實(shí)施方法,并對(duì)優(yōu)化結(jié)果進(jìn)行了分析,以期對(duì)今后的會(huì)展配電設(shè)計(jì)提供一定的參考。
[Abstract]:With the depletion of three traditional energy sources, oil, coal and natural gas in the world today, energy conservation has been paid more and more attention to. China's energy consumption is increasing year by year. The energy consumption of buildings accounts for 30% of the total energy consumption. According to historical records, with the development of science and technology, the functions of buildings become more and more complex and the size of buildings becomes larger and larger. The energy consumption of buildings is also increasing year by year. In 1980, the ratio of building energy consumption to total energy consumption was 10%, and now it has risen to 28%. Based on the fact that the total energy consumption of buildings in developed countries is 33%, we can infer that with the development of society, the improvement of people's quality of life, and the growth of urban economy, The energy consumption ratio of buildings will continue to rise to about 35%. Therefore, the energy consumption of buildings has become a problem that must be faced and solved in the economic development of our country. In this paper, the exhibition industry and exhibition economy are briefly explained, and then the distribution forms of exhibition buildings are studied in combination with Qingdao Hot Spring International Expo Center, and the power supply, 10KV distribution system and load grade of the center are analyzed. In this paper, a more energy saving distribution system is discussed, and three sets of optimization schemes for improving mice and exhibition distribution system are put forward. The design ideas and concrete implementation methods of three sets of optimization schemes are introduced in detail. The optimization results are analyzed in order to provide some reference for the future exhibition distribution design.
【學(xué)位授予單位】:北京建筑大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:TU855;TU201.5

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