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首页> 外文会议>52nd Annual International Appliance Technical Conference, 52nd, Mar 26-28, 2001, Columbus, Ohio, U.S.A. >Two Dynamic Simulation Tools for the Energy Consumption Calculation of Domestic Refrigerating Appliances
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Two Dynamic Simulation Tools for the Energy Consumption Calculation of Domestic Refrigerating Appliances

机译：家用制冷器具能耗计算的两个动态仿真工具

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摘要

Energy efficiency improvements of domestic refrigerators and freezers needs to be evaluated with a sufficient accuracy in order to determine the new European energy labeling. A DG XVII SAVE project "COLD 2" has been initiated with appliance manufacturers, laboratories and consultant companies of several European countries. The Center for Energy Studies is in charge of the elaboration of software able to calculate the annual energy consumption of refrigerators and freezers depending on various technical options: 1. insulation thickness increase 2. new insulation materials (Vacuum Insulation Panels, for example), 3. medium and high efficiency compressors, 4. heat exchanger surface increase, 5. high efficiency heat exchanger, 6. improved control system Two software have been developed. CYCLEREF~(～R) simulates the dynamic behavior of the refrigerating system, and ENEREF~(～R) calculates the cabinet heat losses and the annual energy consumption. A series of tests has been performed by the Center for Energy Studies ARMINES for software validations on 7 different appliances. This paper presents the example of a bottom mount refriqerator-freezer. Tests aim at the measurement of heat losses and energy consumption measured according to EN 153, in view of verifying the accuracy of calculations obtained by the two software.
机译：为了确定新的欧洲能源标签，需要以足够的准确性评估家用冰箱和冰柜的能效改进。已与几个欧洲国家的电器制造商，实验室和顾问公司一起发起了DG XVII SAVE项目“ COLD 2”。能源研究中心负责制定软件，该软件能够根据各种技术选择来计算冰箱和冰柜的年度能耗：1.隔热厚度增加2.新的隔热材料（例如真空隔热板），3 。中型和高效压缩机； 4.换热器表面积增加； 5.高效换热器； 6.改进的控制系统。已经开发了两个软件。 CYCLEREF〜（〜R）模拟制冷系统的动态行为，而ENEREF〜（〜R）计算机柜的热损失和年能耗。能源研究中心ARMINES已进行了一系列测试，以对7种不同设备进行软件验证。本文介绍了一个底部安装的冷冻冷藏库的示例。考虑到验证由两个软件获得的计算的准确性，测试旨在根据EN 153测量热量损失和能耗。

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