基于PLC的电厂煤仓布袋除尘器控制系统设计  

The Design of Control System Based on PLC for Bag Precipitator in Coal Transportation

作　　者：舒红彪[1] 戚栋[1] 黄耀[1] 

机构地区：[1]大连理工大学电气工程与应用电子技术系,116023

出　　处：《电气应用》2005年第1期104-106,共3页Electrotechnical Application

摘　　要：为了实现对在电厂输煤过程中产生的煤尘进行高效除尘,以PLC为核心设计了一个布袋除尘器控制系统。结合实际可能出现的异常情况,给出了合理的处理方法。并且设计了完善的上位机监控系统,从而使整个系统运行安全可靠,维护方便快捷。In order to remove coal dusts floating into the air during the transportation of the coal efficiently, a control system based on PLC for bag precipitator is designed. Reasonable measures to incorrect instants are mentioned. Meanwhile an accurate monitor system is designed. The whole system can run correctly and securely, and the maintenance is easy and apt.

关 键 词：火力发电厂 煤仓 布袋除尘器 控制系统 系统设计 PLC 

分 类 号：TM621[电气工程—电力系统及自动化]