EnergyPlus中变频多联空调系统蒸发温度控制能耗仿真模块的开发与实验验证  

Evaporation Temperature Control Module Development and Experimental Validation of Variable Refrigerant Flow Air Conditioning System Simulation in EnergyPlus

作　　者：杨天[1] 吴静怡[1] 盐地纯夫 王如竹[1] 

机构地区：[1]上海交通大学制冷与低温工程研究所,上海200240 [2]日本大金工业株式会社

出　　处：《制冷学报》2011年第5期25-30,共6页Journal of Refrigeration

摘　　要：在当前建筑节能的理念和科技背景下,如何选用合适的空调系统方式来节约建筑物设备能耗,是建筑节能领域学者们最关注的问题之一。由于变频多联空调系统(VRF系统)具有良好的节能性,这种系统的仿真研究近年来发展迅速。利用基于BESP平台的EnergyPlus软件中建立的变频多联空调系统仿真模块和性能曲线法新增加的变频多联空调系统在改变蒸发温度的情况下VRF空调系统制冷量和能耗的计算功能,对实际办公室进行的夏季典型日空调系统能耗进行计算,并与实验结果进行对比及误差分析,对原模型进行了改进并提出了相应的建议。It is one of the most important concerns for the researcher in the building energy saving field in what kind of air conditioning should be used to save energy.Due to the high efficiency of variable refrigerant flow（VRF） systems,the power simulation program of VRF systems is increasingly developing.In this paper,the power simulation program of a VRF system is developed with the evaporation temperature control module built in EnergyPlus based on BESP.The power consumption of a VRF system in actual office rooms in common summer days is calculated,which is compared with the experimental results.The comparison result is finally used for the analysis and modification of the module.

关 键 词：热工学 VRF系统 ENERGYPLUS 实验验证 能耗仿真 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程] TP391.9[自动化与计算机技术—计算机应用技术]