HXD系列机车区间运行时分电算系统设计

Computer System Design of Running Time at Interval for HXD Series Locomotive

为高效完成HXD系列机车牵引列车的区间运行时分计算,以列车牵引计算理论为基础,建立HXD系列机车牵引计算模型.根据最新标准设计HXD系列机车牵引电算系统,电算HXD1C型机车(轴质量25 t)单机牵引重货物列车通过兰新铁路某区间的运行时分,所得各坡段距离在电算系统预先设定的误差范围之内.设计的电算系统能有效完成列车区间运行时分的计算,提高HXD系列机车运行相关参数的计算速度,为进一步研究HXD系列机车的区间通过能力和应用管理等提供参考资料.

In order to calculate the running time at interval of HXD series locomotive traction train efficiently,based on the train traction calculation theory,the HXD train traction calculation model was established.The HXD series locomotive traction computer calculation system was designed according to the latest standard,and the running time of heavy freight train passing through a section of Lanzhou Xinjiang Railway by HXD1C locomotive(axle load of 25 t)was calculated,the distance of each slope section was within the error range preset by the computer system.The designed computer calculation system can effectively complete the calculation of train running time in section,improve the calculation speed of relevant parameters of HXD series locomotive operation,and provide reference for further research on the section carrying capacity and operation management of HXD series locomotive.