提速对计算空调列车热负荷的影响

The EffectofAcceleration on Calculating HeatLoad of Air-condition Passenger Train

对列车提速对空调列车的热负荷的影响进行分析．通过对夏季热负荷的计算，得出了热负荷随速度变化的关系，并分析了热负荷随速度变化的规律．

This paperanalyses the effectofacceleration on the heatload ofthe air-con- dition train.By calculating the heat load of sum m er,get the function about heatload changing w ith the speed.At lastanalyse the regulation about heat load and disscuss the leaking w ind′s effecton the heatload.