| 空调冷热源方案分析中系统能效比计算实例及方法初探 |
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| 引用本文： | 高峰,关健.空调冷热源方案分析中系统能效比计算实例及方法初探[J].建筑节能,2013(10):18-20. |
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| 作者姓名： | 高峰 关健 |
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| 作者单位： | 1. 天津市建筑设计院,天津,300074
2. 天津市天勘建筑设计院,天津,300191 |
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| 摘 要： | 冷热派设备的能效比是空调冷热源方案比选的主要判据之一，采用系统能效比能够更为客观地反映不同空调冷热源系统的运行能耗。结合某医院的空调冷热源方案分析，综合考虑节能规范要求，理论公式计算、技术资料，对不同冷热源形式的系统能效比进行计算，针对非电制冷的冷热源形式，提出了基于能源价格的系统等效能效比。上述计算方法在工程中易于应用，且有较高的准确性。
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| 关 键 词： | 冷热源 能效比 运行能耗 等效 |
Calculating and Discussing System EER in Analyzing Cooling and Heating Source for Air-conditioning |
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| GAO Feng
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GUAN Jian.Calculating and Discussing System EER in Analyzing Cooling and Heating Source for Air-conditioning[J].Construction Conserves Energy,2013(10):18-20. |
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| Authors: | GAO Feng GUAN Jian |
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| Affiliation: | 1 .Tianjin Architecture Design Institute, Tianjin 300074, China;2.Tianjin Tiankan Architecture Design Institute, Tianjin 300191, China) |
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| Abstract: | EER of cooling and heating source equipment is one of the main factors in choosing air-conditioning system. Using system EER is more objective in considering operation energy consumption. With analysis of cooling and heating source for a hospital, considering the requirement of energy-saving stondard, calculating with theoretical formula, technical information, we calculate the system EER for some kind of cooling and heating source. For the cooling without using electricity, we propose system equivalent EER based on the price of input energy. The calculation method we mentioned is easy to use in engineering, and comparatively accurate. |
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| Keywords: | cooling and heating source EER(energy efficiency ratio) operation energy consumption equivalent |
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