皮带机组自动故障监测及保护控制系统的设计及应用  

Design and Application of Automatic Fault Monitoring and Protection Control System for Belt Unit

作　　者：孟小林 MENG Xiaolin(Wajinwan Coal Industry Co.,Led.,Jinneng Holding Coal Industry Group,Datong,Shanxi 037036,China)

机构地区：[1]晋能控股煤业集团挖金湾煤业有限公司,山西大同037036

出　　处：《自动化应用》2023年第12期92-94,共3页Automation Application

摘　　要：本文详细阐述了矿井皮带易发生的故障以及现有保护装置的系统结构,指出了传统保护装置的滞后性与不稳定性。皮带输送机在保留原有监测项目(如异常电流、电压、温度等变化)的基础上,增加了具有明显特征的异常振动现象监测,并优化设计了软件和硬件的不同方面,提高了皮带保护装置的灵敏性和可靠性。This paper elaborates on the faults that are prone to occur in mine belts,as well as the system structure of existing protection devices.It points out the hysteresis and instability of traditional protection devices.On the basis of retaining the original monitoring items(such as abnormal current,voltage,temperature changes,etc.),the belt conveyor has added abnormal vibration phenomenon monitoring with obvious characteristics is added,and different aspects of software and hardware are optimized to improve the sensitivity and reliability of belt protection devices.

关 键 词：皮带保护 振动监测 硬件升级 软件程序设置 控制系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]