基于S7-300PLC的矿井提升机控制系统的设计  

Design of Mine Hoist Electric Control System Based on S7-300 PLC

作　　者：张明珠[1,2] 

机构地区：[1]中国矿业大学(北京)电气与信息工程学院,北京100083 [2]北京工业职业技术学院电气与信息工程学院,北京100042

出　　处：《煤矿机械》2015年第9期258-260,共3页Coal Mine Machinery

摘　　要：根据提升机的工作特点,采用西门子S7-300PLC,设计了一种先进的过程控制与状态监控系统;重点分析了提升机的工作模式与控制系统结构;详细阐述了提升机系统的控制策略、速度控制程序、监控系统的设计以及系统抗干扰措施。经实际工程应用表明,该系统自动化程度高、可靠性好,有效提高了矿井提升机的工作效率,具有较大的推广价值。Based on the working features of mine hoist, this paper has designed an advanced process control and monitoring system by Siemens S7-300PLC. The working pattern, structural composition as well as program design of the control systems concerned are analyzed in focus. This paper also describes in detail the control strategy, speed control programming, control system design and measures for interference protection. The electric control system of mine hoist in practical application shows high automation and excellent reliability with efficiency increasing, so it has great promotional value.

关 键 词：矿井提升机 电控系统结构 控制程序 状态监控 

分 类 号：TD534[矿业工程—矿山机电]