主井装载电控系统改造应用研究  

The Research and Application of Jining 3# coal mine main shaft electric control loading system

作　　者：孔明[1] 廉鲁炜[1] 刘楷[1] 韩宪明[1] 

机构地区：[1]兖州煤业股份有限公司济宁三号煤矿,山东济宁272000

出　　处：《煤矿现代化》2013年第5期71-72,75,共3页Coal Mine Modernization

摘　　要：主井装载处于煤矿生产的关键位置,主井装载电控系统的安全稳定对于煤矿具有重大意义。本文针对济宁三号煤矿主井装载电控系统的软、硬件改造,系统分析了技术改造方案和控制系统设计,结合组合开关的应用,介绍了采用S7-300PLC作为主控的改造后装载控制系统,并对装载控制系统改造中应用的技术进行了研究和探讨。Main shaft load is in the key position of the coal mine production, safety and stability control system of main shaft loading is of great significance for the coal mine. In this paper, the hardware and soft three coal mine main well loading control system, introduces the use of S7 300PLC as a loading control system main control, combined with the application of combined switch, system analysis of the improved design and control system, the application of common control loading system of mine are described and discussed.

关 键 词：主井 装载 电控系统 改造 组合开关 

分 类 号：TP272[自动化与计算机技术—检测技术与自动化装置]