DF4机车光电型过渡与速度信号输出装置的研究  

Study of DF4 Locomotive Photo Electricity Transition and Velocity Signal Equipment

作　　者：胡准庆[1] 

机构地区：[1]北京交通大学机电学院

出　　处：《可编程控制器与工厂自动化（PLC FA）》2005年第10期110-111,49,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：对DF4型内燃机车光电型过渡与速度信号输出装置进行了研究。介绍了其工作原理和试验情况,试验结果表明,设计的光电型过渡与速度信号输出装置完全可以取代DF4型机车现在使用的过渡装置,实现了测速电机与过渡装置的更新换代。locomotive photo electricity transition and velocity signal equipment is studied in this paper. And its operating principle and test is introduced. Experiment results show that locomotive photo electricity transition and velocity signal equipment could be completely replaced DF4 internal combustion engine transition device. So the peed measuring motor and transition device are renovated.

关 键 词：东风4型机车 原理 效益分析 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]