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【英文篇名】 VRF air conditioning system 【作者中文名】 彦启森; 【作者英文名】 By Yan Qisen Tsinghua University; China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 两相流体; 网络模拟法; 最大容量限度; 【英文关键词】 VRF air conditioning system; two phase fluid; network simulation method; maximum capacity limit; 【摘要】 在分析了多联式空调机组特点的基础上 ,阐述了以变频制冷压缩机为核心的两相流体网络模拟法 ,以解决多联式空调机组难以分析掌握的问题 ;讨论了系统稳定可靠运行问题 ,并提出最大容量限度的概念 ;提出必须进行整体系统的评价标定试验的观点 ,以及试验方法的设想。 【英文摘要】 Based on an analysis of characteristics of the VRF(variable refrigerant flow) air conditioning system, states the network simulation method of two phase fluid centred on frequency control compressors, so as to solve the difficult problem in mastering the system. Discusses operation issues on stability and reliability of the system, and puts forward the concept of the maximum capacity limit. Presents the viewpoint that the rating test must be taken for the whole system rather than for the indoor unit and th...