通过对缩比为1:8高速列车模型在8m×6m风洞进行的列车风洞试验,研究列车零部件其中包括空调导流罩,受电弓,受电弓导流罩,车门的形状位置发生变化时,对列车气动性能的影响,并对试验结果进行了分析,研究结果表明:受电弓的位置和布置形式会对整车阻力产生影响,当中间车门凹陷时,整车阻力增加,加有导流结构的门有效的改善了门凹陷引起的阻力增加,空调导流罩很好的顺形结构对阻力影响不大。 Through the train wind tunnel test in the 8m × 6m wind tunnel with the 1: 8 high-speed train model, the train components including the air conditioner shroud, the pantograph, the pantograph shroud and the shape of the door are studied The results show that the position and layout of the pantograph will have an impact on the vehicle resistance. When the middle door is recessed, the resistance of the vehicle increases, The door with the diversion structure effectively improves the resistance increase caused by the door depression, and the good conformal structure of the air-conditioning draft shield has little effect on the resistance.