【作者】 王平利；

【导师】 余南阳；

【作者基本信息】 西南交通大学 ， 供热、供燃气、通风及空调工程， 2002， 硕士

【摘要】 冷热源技术方案的选择是空调系统设计过程中的一个重要决策环节。如何根据实际条件正确选择冷热源已成为设计工作者和用户经常碰到的一个问题，也是影响社会总能耗和工程投资的重要因数。 本文在深入分析各种空调冷热源设备的优缺点、能耗及适用条件的基础上，提出了多种可供初选的空调冷热源方案，在排除了明显不满足条件的方案之后，确定出适合该建筑物特点的空调冷热源备选方案。通过对空调冷热源方案选择方法的研究比较，说明层次分析法(AHP)是适合其选型的简单而实用的决策方法。在结合有关空调冷热源方案选择原则、评价指标体系研究的基础上，对其权重取值和指标设置进行了改进，建立了基于空调冷热源方案选择的AHP优选模型，对一具体算例应用此优选模型，所得结果与实际吻合良好。针对优选模型中量化指标计算的繁杂性，给出了更为简洁的比较算法，为该优选模型通用软件的开发奠定了基础。更多还原

【Abstract】 The scheme selection method for the air-conditioner heat and cool sources is an important decision-making stage during the designment of the air-conditioning system. How to select the optimized model scheme for the air-conditioner heat and cool sources based on the local conditions has become the focus of the engineers and users,which is also an important factor affecting the general society energy consumption and project investment.Based on the analysis of the various air-conditioner heat and cool source equipments,the initial schemes are presented by weighing the equipments’ advantages&disadvantages,energy consumption and real conditions. After the unfeasible schemes being wiped out,the candidate schemes fitting for the building are selected. Through the comparasion of the selection methods for the schemes of the air-conditioner heat and cool sources,the AHP method is selected for its simple and practical merit. Combined with the selection principle and the evaluation index system about the scheme selection of the air-conditioner heat and cool sources,the optimized selection model is established. Being applied of the optimized selection model to a real case,the results and the real project is very closed. Considered the complexity of the computation of the indexs in the model,a simpler comparasion algorithem is advanced,which is the base for the software development of this optimized model.更多还原