1.前言在德累斯顿“弗里德里希·李斯特”交通大学机车车辆专业的第一届节能讨论会上曾指出:从机车运用这一专业角度来看,铁路上能量的合理使用要求从以下几方面考虑:1)在牵引满载列车时经济地使用机车,并减少机车运行中的柴油机空转;2)机车乘务员采用利于节能的操纵方 1. Introduction At Dresden’s Friedrich Liest, the first seminar on locomotive and rolling stock at the Faculty of Transportation of Dresden, it was pointed out that from the professional point of view of locomotive use, the rational use of energy on the railway requires Consider from the following aspects: 1) economical use of locomotive when towing full loaded trains and reduction of idle running of locomotive diesel locomotive; 2) locomotive flight attendants use energy-saving manipulators