【作者】 于楠； 丁国良； 赵丹； 丁超； 熊伟；

【Author】 Yu Nan Ding Guoliang Zhao Dan Ding Chao Xiong Wei (Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200040)

【机构】 上海交通大学制冷与低温工程研究所；

【摘要】 为了满足在同一平台下,实现常用类型冰箱的仿真,本文开发了多类型集成式冰箱系统的仿真设计工具。该设计工具构架了多类型冰箱性能仿真系统的总框架,对输入参数分别进行了类对象构建,并对压缩机模型、换热器模型和箱体模型分别建立了统一的通用性仿真计算模型。整合后的多类型冰箱仿真系统能够对四类常用类型冰箱如定变频冰箱,使用多种换热器冰箱,具有多种蒸发器连接方式和多种箱体类型的冰箱进行仿真计算。仿真系统由输入、仿真和输出三部分组成,能方便用户在输入界面选择需要仿真的冰箱,输入仿真参数,对选定的冰箱进行仿真,并以界面和输出的Excel文件的形式查看和分析动态和稳态的仿真结果。更多还原

【Abstract】 In order to simulate different types of refrigerators by a simulation tool, an integrated simulation tool for multi-type refrigerators is introduced. The framework of multi-type refrigerators is established, the object class is constructed, and the general model for compressor model, heat exchanger model and cabinet model is built separately. The integrated system for multi-type refrigerators is able to simulate four commonly-used types of refrigerators, such as refrigerators using on-off compressor or variable-capacity compressor, refrigerators using different types of heat exchanger, refrigerators with different connecting ways of evaporators and types of cabinet. The simulation system includes three parts, such as input module, simulation module and output module. The user can conveniently set the input through the input module, execute simulation of the targeted refrigerator through the simulation module, and check the steady and dynamic simulation results either by interface or exported file through output module.更多还原