| 冷源方式选择对CEC影响的分析 |
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| 引用本文： | 付卫红,赵丽娜.冷源方式选择对CEC影响的分析[J].低温与超导,2008,36(1):46-49. |
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| 作者姓名： | 付卫红 赵丽娜 |
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| 作者单位： | 天津工业大学纺织学院,天津,300160 |
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| 摘 要： | 以空调系统能耗系数CEC(Coefficient of Energy Consumption)即空调设备全年总能量消耗量与假想空调负荷累计值之比作为空调系统能耗性能评价指标,对天津地区某典型办公大楼建筑空调系统选用水源热泵和溴化锂冷热水机组条件下的能耗状况进行计算与分析。并证明了与采用水源热泵的空调系统相比较,采用溴化锂冷水机组的空调系统节电不节能。
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| 关 键 词： | 冷源 空调系统能耗系数 假想空调负荷 空调系统全年能耗 |
| 修稿时间： | 2007年10月8日 |
Analysis of the effect of cold source choice on the CEC |
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| Fu Weihong,Zhao Lina.Analysis of the effect of cold source choice on the CEC[J].Cryogenics and Superconductivity,2008,36(1):46-49. |
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| Authors: | Fu Weihong Zhao Lina |
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| Abstract: | The coefficient of energy consumption(CEC) of the air-conditioning system is used as the evaluation guideline of the energy consumption.The CEC is the ratio of the annual energy consumption divided by the supposition load accumulating total value.The energy consumption analysis of water source heat pump or lithium bromide water chilling unit used in an office building in Tianjin is presented.And gets the conclusion that compared with the water source heat pump system the lithium bromide water chilling unit can save electricity but can not save energy. |
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| Keywords: | Cold source Coefficient of energy consumption Supposition load Annual energy consumption |
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