冰蓄冷技术在西安地区应用的经济分析  

Economical analysis of technique of ice-storage applied in region of Xi'an

作　　者：隋学敏[1] 郑爱平[1] 官燕玲[1] 

机构地区：[1]长安大学环境科学与工程学院,陕西西安710054

出　　处：《长安大学学报（建筑与环境科学版）》2004年第4期71-74,共4页

摘　　要：目前 ,中国的电力供应紧张 ,夏季用电峰谷差加大。冰蓄冷技术就是中国今后进行电力负荷的“移峰填谷”和需求侧管理 ( DSM) ,改善电力供需矛盾的一个最主要的技术措施。分析了冰蓄冷空调的特点及其工作原理 ,详细阐述了冰蓄冷空调系统的“移峰填谷”运行策略——全部蓄冷和部分蓄冷 ,以及他们的调峰特点。以西安咸阳国际机场货运中心为例 ,对其冰蓄冷空调系统运行的经济性做了分析 ,说明了在西安地区采用冰蓄冷技术 ,可以节省大量运行费用 ,具有广阔的发展前景。At present,the electricity power is not provided enough,and the difference beween peak and valley is strengthened in summer.The technique of ice-storage is the uppermost technical measure for the future in China,which can realize the “peak shifting and valley shifting” and the Demand-Side Management(DSM),meliorate the contradicton between providing and demanding.The working principles and characteristics of ice-storage air-conditioner are given,and its running strategy about “peak shifting and valley shifting” is presented,which includes total cold-storage strategy and partial cold-storagy strategy,the performances of their peak regulation are also given.Investigating the example of the international airport freight transportation center in Xianyang,abased on the economical analysis of its ice-storage air-conditioning system,the conclusion is obtained that applying the technique of ice-storage in the Xi'an region which can save a large quantity of operation cost,have a vast development foreground.

关 键 词：经济分析 冰蓄冷技术 西安市 电力负荷 乙二醇溶液 资源配置 

分 类 号：TU831.37[建筑科学—供热、供燃气、通风及空调工程] F299.24[经济管理—国民经济]