1、 毕业设计(论文)报告用纸 第 1 页 共 18 页 煤矿井下中央泵房自动排水控制系统研究 摘 要：本设计主要是应用 PLC 与组态软件进行开发，设计一套先进实用的自动化排水系统，该系统能够 实现对煤矿井下中央泵房排水系统的远程监测与控制，并能接入数字化矿井平台。系统硬件部分采用三菱 PLC(FX2N-64MR 型号)作为控制系统的核心控制器，利用模拟量输入模块进行数据采集，并结合通讯模块和 上位机进行通讯。软件部分利用组态软件 KingView 进行上位机监控软件开发，实现了对中央泵房的水位高 度、离心泵的出口压力、泵进水管的真空度及排水管的流量等参数的监测。系统具备安全可靠、自动化、 故障
2、监测、远程监控等各种功能弥补了传统控制的种种缺陷与不足，提高了煤矿井下中央泵房排水系统的 工作可靠性和稳定性。 关键词：PLC；排水系统；自动化；组态软件；远程监控 DesignDesign Of Of Central Pumping Station automatic drainage systemCentral Pumping Station automatic drainage system Abstract: In this paper, the Central Pumping Station automatic drainage system is based on PLC cont
3、rol technology, and it adopts a programmable controller, which replaces the traditional relay control. At the same time, it combined with configuration software, which realized the automatic drainage system for remote monitoring and control.This system uses Mitsubishi PLC (Model FX2N-64MR) as the ce
4、ntral controller, and expands the necessary analog input module (FX2N-4AD) and communication module.With fault monitoring and protection, the system can accept the remote PC monitoring and control, which can complete the fault tips and emergency alarm. This makes up the traditional coal mine drainage system, improves security and reliability, and plays a significant role in promoting the mine industrial automation. Key words: PLC; drainage system; automation; config
