摘要
随着我国城镇化的发展,暖气需求量日益增大,多套锅炉系统集中供暖已成为我国供暖的主要形式;针对多套锅炉系统集中供暖的特点,该文设计一套基于ABB_PLC的锅炉集散式控制系统,利用ABB_PLC的以太网接口配置Modbus TCP/IP协议实现上位机、主站和从站间的数据传输与控制;经工程实践验证,该控制系统大大提升了系统的安全性、稳定性、可靠性、环保性和智能化程度。
With the acceleration of urbanization in China,the demand for heating increases sharply.The centralized heating of multi boilers has become the main form of heating in China.According to the characteristics of central heating system of multiple boilers,a boiler distributed control system based on ABB/u PLC is designed.By configuring the Modbus TCP/IP protocol of ABB/u PLC Ethernet interface,the data transmission and control among upper computer,master station and next station are realized.The engineering practice shows that the safety,stability,environmental protection and intelligence of the control system have been improved.
作者
马明荣
吴明亮
张变变
MA Mingrong;WU Mingliang;ZHANG Bianbian(School of Mechanical & Electronical Engineering, Lanzhou University of Technology, Gansu Lanzhou 730050, China)
出处
《工业仪表与自动化装置》
2021年第2期91-96,共6页
Industrial Instrumentation & Automation
关键词
集散式控制系统
主从站
MODBUS通信
distributed control system
master-slave station
Modbus communication
