PLC及其在内燃机车电气控制系统设计中的优化应用  

PLC and Its Optimized Application in Design of ElectricalControl Systems for Diesel Locomotives

作　　者：袁挺 Yuan Ting(Zhengzhou Institute of Industrial Application Technology,Henan Zhengzhou 450000)

机构地区：[1]郑州工业应用技术学院,河南郑州450000

出　　处：《内燃机与配件》2024年第23期102-104,共3页Internal Combustion Engine & Parts

摘　　要：本文将东风牌4DD内燃机车作为研究对象,对其电气控制系统设计优化中的PLC实践应用进行分析,包括PLC基本情况分析、内燃机车及其电气控制系统现状分析,以及内燃机车电气控制系统设计中的PLC实践应用分析。经分析可知,在对内燃机车中的电气控制系统设计进行优化时,通过PLC的合理应用,可使其柴油机调速系统、司控器调速程序、速度与转速传感器、机车换挡程序等的设计得到合理优化,以此来满足其电气控制系统的实际应用需求,提升其整体电气控制质量。希望通过本次分析,可以为PLC的应用以及内燃机车电气控制系统设计质量的提升提供一定参考。This article takes Dongfeng 4DD diesel locomotive as the research object and analyzes the practical application of PLC in the design optimization of its electrical control system.This includes an analysis of the basic situation of PLC,an analysis of the current situation of internal combustion locomotives and their electrical control systems,and an analysis of the practical application of PLC in the design of internal combustion locomotive electrical control systems.Through analysis,it can be concluded that when optimizing the design of the electrical control system in diesel locomotives,the reasonable application of PLC can optimize the design of the diesel engine speed control system,driver controller speed control program,speed and speed sensors,locomotive gear shifting program,etc.,in order to meet the practical application requirements of its electrical control system and improve its overall electrical control quality.I hope that this analysis can provide some reference for the application of PLC and the improvement of the design quality of the electrical control system of diesel locomotives.

关 键 词：PLC 内燃机车 电气控制系统 设计优化 

分 类 号：U462.24[机械工程—车辆工程]