摘要
介绍了导热油的研究背景及导热油控制的工作原理,根据系统设计要求提出控制方案。完成控制系统的软硬件设计,硬件设计主要有传感器、控制器PLC、触摸屏以及各种执行器,在此基础上完成电气原理图和控制电路的设计,软件设计主要有导热油电加热器的主要工作流程,温度自动控制过程及人机对话系统的设计。该设备现场运行情况表明:导热油控温精度较高,人机对话界面友好,功能全面,运行可靠,满足系统各项要求。
Research background and control principle of heat conducting oil are introduced,according to requirement of system control,scheme of control is putted forward.Hardware and software of control system are completed, hardware components：sensors, PLC,touch screen and many actuator.On the basis,electrical principle and control circuit design are completed,software components：the main workflow of heat conducting oil,temperature automatic control,and human-computer dialogue systems.
出处
《工业控制计算机》
2012年第1期20-22,共3页
Industrial Control Computer
