刮板输送机运行状态监测系统分站设计  

Design of running status monitoring system substation of scraper conveyor

作　　者：刘晶[1] 刘宗伟[1] 雷志鹏[1] 吝伶艳[1] 宋建成[1] 曹保林 师理智 

机构地区：[1]太原理工大学煤矿电气设备与智能控制山西省重点实验室,山西太原030024 [2]山西维达机械制造有限公司,山西太原030024

出　　处：《工矿自动化》2016年第12期6-10,共5页Journal Of Mine Automation

基　　金：国家自然科学基金资助项目(U1510112);山西省研究生联合培养基地人才培养项目(2016JD17);山西省科技重大专项资助项目(20131101029)

摘　　要：针对现有综采工作面刮板输送机运行状态监测系统监测数据量不全面,防爆型监测主机体积大、安装不便等问题,开发了一种刮板输送机运行状态监测系统,重点介绍了该系统监测分站的软硬件设计方案。该分站由CPU、数据采集模块和通信模块组成,可实现刮板输送机驱动装置运行工况监测,并采用限矩器输入和输出转速监测方法实现了对刮板输送机负载状态的诊断。测试结果表明,该监测分站硬件满足本质安全要求,数据监测准确,通信状态稳定,负载状态诊断方法合理有效。For problems of non-comprehensive monitoring data and large volume and inconvenient installation of flameproof type monitoring equipment existed in running status monitoring system for scraper conveyor in fully mechanized working face,a running status monitoring system of scraper conveyor was developed,and software and hardware design schemes of substation of the system were introduced in details.The substation,which is composed by CPU,data acquisition module and communication module,can monitor running status of driving equipments for scraper conveyor,and diagnose load status of scraper conveyor by use of input and output speed monitoring method for torque limiter.The test result shows that the substation meets intrinsically safe requirements,and has accurate monitoring data,stable communication and reasonable and effective diagnosis method of load status.

关 键 词：煤炭开采 综采工作面 刮板输送机 状态监测 监测分站 本质安全型 

分 类 号：TD634[矿业工程—矿山机电]