AV45-12型轴流式高炉鼓风机的PLC控制  

The PLC Control of AV45-12 Axial Blower

作　　者：王永康[1] 张娟[1] 张道忠[1] 

机构地区：[1]河南安阳钢铁集团炼铁厂

出　　处：《可编程控制器与工厂自动化（PLC FA）》2009年第4期104-106,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：介绍轴流式高炉鼓风机的防喘振控制、定流量/定风压控制以及逻辑联锁控制。本系统采用了Modicon Quantum高端PLC冗余控制,提高了系统的可靠性,在控制水平和确保炉况顺行等方面取得进步。To instroduce surge-proof control, constant flow/constant pressure control and logic interlock control concerned in axial blower control. As for system configuration, Modicon Quantum PLC hot standby have been adopted, that improve stable of the control system, it promote in control level and furnace operating smoothly.

关 键 词：轴流式鼓风机 控制 

分 类 号：TP443[自动化与计算机技术]