煤炭工程 ›› 2020, Vol. 52 ›› Issue (11): 175-179.doi: 10.11799/ce202011034

• 装备技术 • 上一篇    下一篇

基于PLC和iFIX的带式输送机集控系统设计

李荣进,吴呈阳,王茹,贺洁茹,张岩松   

  1. 中国矿业大学
  • 收稿日期:2019-11-18 修回日期:2020-02-27 出版日期:2020-11-16 发布日期:2020-12-16
  • 通讯作者: 李荣进 E-mail:lirongjin261308@163.com

Design of Belt Conveyor Control System Based on PLC and iFIX

  • Received:2019-11-18 Revised:2020-02-27 Online:2020-11-16 Published:2020-12-16

摘要: 针对煤炭生产智能化、自动化的需要,文章选用S7-300型PLC和iFIX 5.5组态软件构成了一个智能化的控制系统,并成功应用于赵固二矿带式输送机控制系统。考虑到带式输送机输送煤炭过程中,输送机保持匀速而煤流量不断变化造成的电能损耗,引入模糊控制的理论,将PLC作为模糊控制器,使带速和煤流量相匹配。结果表明,该系统不仅能够满足赵固二矿智能监控的需要,还能有效节能,提高生产效率。

关键词: 带式输送机, PLC, iFIX, 模糊控制, 故障报警

Abstract: In view of the need of intelligent and automatic coal production, this paper selects S7-300 PLC and iFIX 5.5 configuration software to form an intelligent control system, and successfully applied to the control system of belt conveyor in Zhaogu No. 2 Coal Mine.Considering the loss of power caused by the continuous maintenance of the conveyor while the belt conveyor is transporting coal, the theory of fuzzy control is introduced, and the PLC is used as a fuzzy controller to match the belt speed with the coal flow.The results show that the system can not only realize the needs of intelligent monitoring of Zhaogu No. 2 Coal Mine, but also effectively save energy and improve production efficiency.

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