PLC技术在农机电气控制系统中的应用与研究

Application and research of PLC technology in the electrical control system for agricultural machine

电气控制系统一般由输入部分、逻辑部分、执行机构组成,操作人员通过操作各种电气元件,使其按照系统编程执行指令,完成对设备的控制、保护、监测。PLC技术是构建农机电气控制系统的一项核心技术,深入研究PLC技术在农机电气控制系统中的应用,充分发挥该技术在实现设备自动化控制、完成设备故障监测、保障设备安全运行等方面的优势,对于提高农机的操控性,提升农机的自动化水平和综合性能具有重要意义。

The electrical control system generally consists of an input part,a logic part,and an executing mechanism.The operators operate various electrical components to execute instructions in accordance with system programming,and complete the control,protection and monitoring of equipment.PLC technology is a core technology for constructing agricultural machinery electrical control systems.The application of PLC technology in agricultural machinery electrical control systems was deeply studied to fully leverage its advantages in achieving equipment automation control,ensuring the safe operation of equipment,and providing equipment fault monitoring.It is of great significance to improve the controllability,automation level,and comprehensive performance of agricultural machinery.