铁路机车整备电控加砂车设计与运用
摘 要：针对铁路机车整备上砂的现状及存在问题，设计一种利用蓄电池作为动力，结合电气传动技术，可以调节、控制速度的车辆。它能缩短机车整备加砂环节的准备时间，减轻劳动强度，提高管理效率，使机车能够安全、高效、快速地完成上砂作业。
关键词：机车整备；加砂车设计；控制器；电机
中图分类号：U469 文献标识码：A
文章编码：1672-7053(2020)07-0157-02
Abstract：In view of the present situation and existing problems of the sand on the railway locomotive preparation, a kind of vehicle which uses the accumulator as the power and combines the electric transmission technology to regulate and control the speed is designed. It can shorten the preparation time, reduce the Labor intensity, improve the management efficiency, and enable the locomotive to complete the sand work safely, efficiently and quickly.
Key Words：Locomotive preparation; Design of sanding car; hopper; controller; motor
