动车组客室变频空调机组节能方式和节能效果研究

Study on energy-saving mode and effect of variable frequency air conditioning unit in passenger compartment of MU

对动车组客室变频空调机组进行了试验研究,通过设计不同工况获得了不同频率对应的空调性能参数,从而较全面地了解变频空调机组的制冷和制热性能,进一步分析了其节能方式和节能效果。

In the experimental investigation of the variable frequency air conditioning unit in the passenger compartment of MU,we obtained the air conditioning performance parameters corresponding to different frequencies under the different working conditions,comprehensively understood the refrigerating and heating performance of the variable frequency air conditioning unit,and further analyzed its energy-saving mode and effect.