基于S7-300PLC的煤矿压风机控制系统  

Control system for air compressors in collieries based on S7-300 PLC

作　　者：王卫东[1] 田金云[1,2] 张成联[1] 

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083 [2]南阳理工学院电子与电气工程学院

出　　处：《矿山机械》2010年第21期35-37,共3页Mining & Processing Equipment

基　　金：中国矿业大学(北京)基本科研业务费专项基金(2009QH04)

摘　　要：煤矿压风机是煤矿风动机械的动力源,是煤矿的重要设备之一。介绍了基于西门子组态软件和S7-300PLC的井下压风机监控和诊断系统,并从系统功能、控制系统结构、监视系统软件及通信方式4个方面分别进行了阐述。系统投入运行后,工作稳定可靠,提高了煤矿生产的自动化水平。As the power source of pneumatic machinery in collieries,the air compressor is one of the important equipments in collieries.The paper introduced the monitoring and diagnosis system mainly based on the Siemens configuration software of WinCC and S7-300 PLC for underground air compressors,and expounded the system about its function,structure of the control system,design of the monitoring software and communication method.Since the system has been put into service,it operates stably and reliably,and improves the automatic production of colliery.

关 键 词：压风机 PLC 系统监控 实时检测 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]