机车风源系统供风能力的研究

Research on ability of the air supply system on locomotive

介绍了影响机车风源系统供风能力的空气压缩机型式、空气压缩机排气压力、总风缸压力范围的选取原则以及空气压缩机的排气量与总风缸容积的计算与选择方法。通过试验结果,提出了机车空气压缩机排气量及总风缸容积对列车充气缓解的影响,证明现有SS3B型机车风源系统供风能力满足4000～5000t列车的充气要求。

This paper presents the choice principle of the type,exhaust pressure of air compressor,range of main reservoir pressure,calculation and choice of cylinder volume of air compressor and cubic capacity of main reservoir that affects the ability of air supply on locomotive.The results of tests prove that the ability of air supply system on type SS 3B electric locomotive satisfies the air charge demand.