煤矿井下电机健康诊断无线振动边缘处理装置的设计  

Design of Wireless Vibration Edge Processing Device for Health Diagnosis of Underground Coal Mine Motor

作　　者：兰西柱[1] 王成玉 曲凌锋 黄康 张鑫宇 LAN Xizhu;WANG Chengyu;QU Lingfeng;HUANG Kang;ZHANG Xinyu(School of Mechanical Electronic&Information Engineering,China University of Mining and Technology-Beijing,Beijing 100083,China)

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《现代信息科技》2021年第17期55-58,共4页Modern Information Technology

摘　　要：煤矿井下对电机运行状态检测有很高要求,现有用于电机检测的主要是有线在线检测设备,面对海量数据处理负担重,对数据传输的要求很高;此外,煤矿井下环境恶劣,铺设有线通信线路难度大。为此,文章对无线振动边缘处理装置进行了设计,采用双核主控芯片LPC55S69,可实现小波变换和无线通信的协同运行,数据在该装置中得以处理筛选后(降低了对数据传输的要求),以无线方式经网关上传至上位机进行监测报警,实现了电机运行健康状态检测。There are high requirements for motor running state detection in underground coal mines.The existing equipment for motor detection is mainly wired online detection equipment.Facing the heavy burden of massive data processing,it has high requirements for data transmission;in addition,the underground coal mine environment is bad,and it is difficult to lay wired communication lines.Therefore,the wireless vibration edge processing device is designed in this paper.The dual core main control chip LPC55S69 is used to realize the cooperative operation of wavelet transform and wireless communication.After the data is processed and screened in the device(reducing the requirements for data transmission),it is uploaded to the upper computer wirelessly pass through the gateway for monitoring and alarm,so as to realize the detection of motor operation health status.

关 键 词：电机 LPC55S69 边缘处理 健康诊断 小波变换 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]