摘要
本文介绍了DCS集散控制系统在环形煤气加热炉中的应用,简述了硬件结构和软件设计原理。实践证明,该控制系统运行可靠,温度、压力控制精度高。
The paper introduces the application of distribution control system(DCS)to the annular gas-heated fumace,and its hard- ware and software.The production practice shows the control system has good reliability of operation and high control accuracy of tem- perature and pressure.
出处
《有色金属加工》
CAS
2003年第3期33-35,32,共4页
Nonferrous Metals Processing
关键词
环形煤气加热炉
上位机
PLC
温度控制
压力控制
annular gas-heated furnace
distribution control system
PLC
temperature control
pressure control
