技术中心

大温差水蓄冷空调系统的模拟研究 【英文篇名】 Simulation of the chilled water storage air conditioning system with large temperature difference 【作者中文名】 于航; 崔军; 渡边俊行; 【作者英文名】 By Yu Hang ★; Cui Jun and Watanabe Toshiyuki; 【作者单位】 同济大学; 久留米工业大学; 九州大学 日本; 【文献出处】 暖通空调, Hv 大温差; 动态模拟; 能耗分析; 【英文关键词】 chilled water storage; large temperature difference; dynamic simulation; energy analysis; 【摘要】 对水蓄冷系统的动态模拟计算及能耗分析的结果表明 :大温差水蓄冷系统的冷水泵耗电量较一般温差水蓄冷系统可减少 9%;大温差水蓄冷系统中空气源热泵的COP值有所提高 ;与非蓄冷空调系统及一般温差水蓄冷系统相比 ,大温差水蓄冷运行费最少。 【英文摘要】 The results of simulating and energy analysis of the chilled water storage air conditioning system with large temperature difference show that electricity consumption of chilled water pumps in the system is less than that of conventional temperature difference system by about 9% and that COP value of air source heat pump in the system is increased and that the operating costs of the system is less than that of a non-thermal-storage air conditioning system or a chilled water storage system with normal...