| 住宅楼集中供冷系统的优化运行工况 |
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| 引用本文： | 姚晔,连之伟,何英伟,侯志坚.住宅楼集中供冷系统的优化运行工况[J].上海交通大学学报,2005,39(8):1257-1260. |
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| 作者姓名： | 姚晔 连之伟 何英伟 侯志坚 |
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| 作者单位： | 上海交通大学,制冷与低温工程研究所,上海,200030;中国人寿保险长沙分公司,长沙,410075 |
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| 基金项目： | 感谢中国人寿保险长沙分公司房产科的周飞进、汤维桃、黄金贵和付昭太等同志在实测过程中给予的帮助! |
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| 摘 要： | 以住宅楼集中供冷系统主要设备的能耗模型为基础,分析了系统各运行参数对设备能耗的影响,提出了系统能效比(SCOP)概念,建立了以SCOP为优化目标的供冷系统优化节能运行工况模型.以长沙市某住宅小区的集中供冷系统为研究对象,根据实测数据对优化模型进行求解,得到了该系统各运行参数的实时优化值.通过与实际运行工况下系统能耗的比较表明,文中建立的优化节能运行工况模型应用于住宅楼集中供冷系统,将会有很好的节能效果.
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| 关 键 词： | 住宅楼 集中供冷系统 运行工况 优化 |
| 文章编号： | 1006-2467（2005）08-1257-04 |
| 收稿时间： | 2004-04-05 |
| 修稿时间： | 2004年4月5日 |
Optimal Running Conditions of Residential Central Cooling System |
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| Yao Ye,LIAN Zhi-wei,HE Ying-wei,HOU Zhi-jian.Optimal Running Conditions of Residential Central Cooling System[J].Journal of Shanghai Jiaotong University,2005,39(8):1257-1260. |
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| Authors: | Yao Ye LIAN Zhi-wei HE Ying-wei HOU Zhi-jian |
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| Abstract: | Based on the energy consumption model, the effect of running parameters on the energy consumption of the residential central cooling system was analyzed, a new term called system coefficient of performance (SCOP) was put forward, and an optimal model was established to get the maximum SCOP during the running of the system. Then, a cooling system in Changsha city was studied as an example. Its real-time optimal running conditions were obtained based on the testing data and the optimal model. Compared with the energy consumption of the system under the actual running conditions, the optimal model shows a remarkable effect of energy conservation when applied in the operation of the residential central cooling system. |
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| Keywords: | residential building central cooling system running conditions optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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