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电机轴承故障实时监测系统设计与实验

发表时间:2015-01-31  浏览量:1696  下载量:663
全部作者: 王锦,戈大龙,赵帅帅,陈成军
作者单位: 青岛理工大学机械工程学院
摘 要: 为监测电机中轴承故障,设计了一个轴承故障监测系统。在电机不同位置安装振动传感器、电流传感器、转速传感器和温度传感器,采用STM32F3系列处理器设计了信息采集接口电路,并将采集到的信息通过CAN总线发送至PC主机上,同时设计了上位机处理软件。通过处理电机运行时采集到的数据,实现对电机轴承的在线监测。这里介绍了此系统的相关内容,并且通过对人工破坏的轴承进行实验,验证了此系统具有实际应用价值。
关 键 词: 机械零件及传动;轴承故障诊断;振动频率;实时监测
Title: Design and experiment of real-time monitoring system for motor bearing fault
Author: WANG Jin, GE Dalong, ZHAO Shuaishuai, CHEN Chengjun
Organization: College of Mechanical Engineering, Qingdao Technological University
Abstract: In order to monitor motor bearing fault, a bearing fault monitoring system was designed. Vibration sensor, current sensor, speed sensor and temperature sensor were installed in different locations of the motor. Acquisition interface circuit was designed by STM32F3 series processor, and the collected information was sent to PC by CAN field-bus. PC processing software was designed accordingly. By processing the date collected when the motor running, real-time monitoring realized. In this paper, the related content of this system was introduced and the experiment with artificial damaged bearing was conducted to verify the system, which would be of great value in practice.
Key words: mechanical parts and transmission; bearing fault diagnosis; vibration frequency; real-time monitoring
发表期数: 2015年1月第2期
引用格式: 王锦,戈大龙,赵帅帅,等. 电机轴承故障实时监测系统设计与实验[J]. 中国科技论文在线精品论文,2015,8(2):170-174.
 
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