DGY470A型内燃调车机车电气控制系统  

Electric Control System of DGY470A Type Diesel Shunting Locomotives

作　　者：吴艳萍 师海峰 贠泽 

机构地区：[1]宝鸡中车时代工程机械有限公司技术中心,陕西宝鸡721003

出　　处：《机车电传动》2017年第2期83-85,共3页Electric Drive for Locomotives

摘　　要：DGY470A型内燃调车机车主要为地铁列车提供牵引、调车及救援。论述了该型内燃调车机车的电气控制系统,采用GWCY044-B型微机控制器及信号发生器进行软件编程,完成内燃调车机车的柴油机调速、换向及换挡等走行功能。同时利用该控制系统,最终实现了具有双机重联功能的内燃调车机车电气控制系统。DGY470A type diesel shunting locomotives are mainly used for metro vehicle traction, shunting and rescuing. The electric control system of the locomotive was introduced, which adopted GWCY044-B microcomputer controller and signal generator for soft-ware programing to complement the diesel engine running functions such as speed regulation, commutation and shifting etc. Based on the control system, the diesel shunting locomotive electric control system with double-unit reconnection function was realized.

关 键 词：DGY470A 内燃调车机车 电气控制系统 双机重联 

分 类 号：U260.93[机械工程—车辆工程]