摘要
针对目前工业现场对交流电机缺乏有效监控的问题,为实现对交流电机的参数采集和智能监控,设计了基于物联网技术的多电机监控系统。该系统通过传感器测量电机及其所处环境的相关参数,利用无线自组织网络技术将数据传输至以S3C2440为核心的控制中心,采用SimpliciTI协议进行网络通信,并通过GSM模块进行远程数据传输。实验表明,该系统能够准确测量相关参数,及时发现电机的堵转、缺相、三相不平衡等问题,有效保护电机。
Since industry field is lack of effective monitoring to AC motor,multi?motor monitoring system based on Internet of Things was designed to realize parameter acquisition and intelligent control for AC motor. In this system,the motor′s relevant parameters and its surrounding environment are measured by the sensor. By using wireless self?organized network technology,data are transmitted to control center,which takes S3C2440 as control core. SimpliciTI protocol is applied to proceeding network com?munication,and remote data transmission is conducted by GSM module. The experimental results show that the system can mea?sure relevant parameters accurately,discover motor′s blocked?rotor,lack of phase and three?phase imbalance problems in time. The motor is protected effectively.
出处
《现代电子技术》
北大核心
2015年第15期136-138,141,共4页
Modern Electronics Technique
基金
江苏省教育厅高校科研成果产业化推进工程项目(JHB2012-43)
