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现有轨道车辆空调为整体式结构,需要配合风道才能实现车内空气温度和湿度的控制,存在车厢内部噪声大、温度场不均匀、舒适性差的问题。文章阐述了采用变频多联空调系统的方式来实现轨道车辆内部温/湿度的控制,并通过实验验证了变频多联空调系统在实际应用中具有噪声低、温度均匀、舒适性好的优势,可解决传统车辆空调系统存在的各类问题,为轨道车辆内部的温度控制提供一种更好的解决方案。
The existing rail vehicle air conditioning is an integral structure, which needs to cooperate with the air duct to achieve the control of the air temperature and humidity in the vehicle. The noise inside the vehicle compartment is large, the temperature field is not uniform, and the comfort is poor. The article describes how to control the temperature and humidity inside the rail vehicle by adopting the way of frequency conversion multi-linked air conditioning system. The experiment verified the advantages of low noise, uniform temperature and good comfort in the practical application of frequency conversion multi-linked air conditioning system Solve all kinds of problems existing in the traditional vehicle air-conditioning system and provide a better solution for the temperature control in the rail vehicle.