一、概述我局牵引动力参数测试试验车在解决铁路运输挖潜扩能方面一直起着很大的作用，但是传统的测试手段以及原有的测量设备已经陈旧落后，．不能适应现代化铁路运输的需要。为此路局机务处和科研所于1991年7月联合向路局科委提出研制“列车牵引动力测试系统”，同年12月经局 I. Overview Our Bureau of Traction Power Parameters Testing and Testing Vehicle has always played a very big role in tapping the potential of railway transport to expand its potential. However, the traditional testing methods and the original measuring equipment have become obsolete. Can not meet the needs of modern railway transport. To this end Bureau Office and research institutes in July 1991 jointly proposed to the Science and Technology Commission to develop “train traction power test system”, the same year in December by the Bureau