| 冷热电联供系统能耗与CO2排放特性分析 |
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| 引用本文： | 闫晓娟,黎艳兵.冷热电联供系统能耗与CO2排放特性分析[J].建筑热能通风空调,2012,31(1):12-15,60. |
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| 作者姓名： | 闫晓娟 黎艳兵 |
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| 作者单位： | 东华大学环境科学与工程学院 |
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| 摘 要： | 建立了微型燃气轮机冷热电联供系统数学优化模型。基于上海某办公楼典型日负荷结构,以总运行费用最低为优化目标,采用模式搜索法对数学优化模型进行求解计算,分析了微型燃气轮机发电效率及空燃比对联供系统能耗与CO2排放特性的影响。研究结果表明微型燃气轮机发电效率及空燃比对联供系统能耗与CO2排放的影响趋势是一致的,可以通过调节微型燃气轮机发电效率及空燃比来充分发挥联供系统节能性和环保性的优势。
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| 关 键 词： | 冷热电联供 运行费用 能耗 CO2排放特性 |
Energy Consumption and Carbon Dioxide Emission Characteristics Analysis of CCHP on Micro Gas Turbines |
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| Affiliation: | YAN Xiao-juan,LI Yan-bin School of Environmental Science and Engineering,Donghua University |
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| Abstract: | An integrated optimization model of CCHP system on micro gas turbines is established.The optimization model is solving by applying the pattern search method and taking the minimal operation cost meeting the annual load demand of cooling,heating and power as optimizing function.The influence of efficiency of power generation and air-fuel ratio on the environmental protection and energy saving of CCHP system is analyzed.It is shown in result that the influence of efficiency of power generation,the air-fuel ratio on Energy consumption and carbon dioxide emission characteristics of CCHP is consistent.Actual operation should choose the right efficiency of power generation and air-fuel ratio to play the advantages about environmental protection and energy of CCHP. |
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| Keywords: | CCHP operation cost energy consumption carbon dioxide emission characteristics |
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