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针对汽车空调运行条件差,运行时受影响因素多的特点,利用Matlab中Simulink仿真工具建立了汽车空调压缩机和冷凝器稳态仿真模型.在此基础上,通过压缩机和冷凝器的组合仿真程序运算得出不同转速下各个参数随冷凝器空气进口温度的变化关系.仿真结果比较合理.
Aiming at the characteristics of poor operating conditions of automobile air conditioners and many factors influenced during operation, a steady simulation model of automobile air conditioner compressors and condensers was established by using Simulink simulation tool in Matlab. On the basis of this, the combined simulation of compressor and condenser The program calculates the change of each parameter with the air inlet temperature of the condenser under different rotational speeds.The simulation result is more reasonable.