基于PLC的煤矿风机自控系统设计与实现  

Based on PLC of Coal Mine Fan Automatic Control System Design and Implementation

作　　者：唐波[1] 

机构地区：[1]重庆工业职业技术学院,重庆401120

出　　处：《煤矿机械》2013年第7期279-281,共3页Coal Mine Machinery

摘　　要：主要介绍的一种将PLC应用于煤矿风机自控系统,系统在硬件方面选用的是西门子公司的S7-300系列PLC,通过硬件的组态,PLC进行风机各种参数以及异常情况地监控,并对监控对象的运行情况进行描述,为故障诊断和效率分析提供准确的数据,从而保证井下的安全生产,提高效率,降低成本。This paper mainly introduces a kind of PLC will be applied to coal mine fan automatic control system, the system hardware selection is the Siemens S7-300 series PLC through the hardware configuration, through the PLC fan various parameters and abnormal condition monitoring, and to monitor the running situation of the object description, for fault diagnosis and efficiency analysis to provide accurate data, so as to ensure the safety of the mine production and improve the efficiency and reduce the cost.

关 键 词：PLC 控制系统 轴承温度 变送器 模糊控制算法 

分 类 号：TD441[矿业工程—矿山机电]