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综合考虑了列车运行时外界环境温度的变化,以1527次和1528次空调列车为例,计算得到列车运行时沿途的空气温度、综合温度及车厢壁面温度的波动规律,反映了外界环境温度对旅客列车的影响,为今后列车空调动态负荷计算及列车空调机组实时运行调节提供了理论依据。
Considering the changes of ambient temperature during train operation, take 1527 and 1528 air-conditioned trains as an example, calculate the air temperature, the integrated temperature and the temperature fluctuation of carriage wall along the train running time, reflecting the influence of ambient temperature on passengers The train’s influence provides a theoretical basis for the dynamic load calculation of train air-conditioning and the real-time operation adjustment of train air-conditioning unit in the future.