三相交流电动机智能测控系统的研究

摘要

根据三相交流电动机的性能和常见故障,运用虚拟仪器、串口通讯等技术通过对电动机电参量信号的分析提出对三相交流电动机运行状态的测控与保护的方法,构建三相交流电动机智能测控系统,使三相交流电动机的测控与保护进入图形化、数字化、网络化、自动化、远程遥控的智能化实时测控时代.%According to the performance and common faults of three-phase AC motor, through the analysis on electric parameter signals of electromotor by using virtual instruments, the serial communication and other technologies, monitoring and control of the three-phase AC motor running status as well as protective methods are proposed, three-phase AC motor intelligent monitoring and control system is constructed, making the monitoring and control as well as protection of the three-phase AC motor enter the graphical and remote controlling intelligent real-time monitoring and control era with digitization, networking, automation.