摘要
为提高油田生产的安全性以及节约能源,根据油田上油井位置分散的特点,本文设计了一种基于ZigBee的油井远程监控系统,其由远端数据采集系统和上位机监控系统两部分构成。远端数据采集系统由多个ZigBee网络构成,同一网络内的基站间基于ZigBee协议进行无线通信,每个网络内都有且只有一台主基站,其通过GPRS-DTU与上位机进行远程通信。系统实现了各油井抽油机状态(电流、电压、功率因数、井口压力、温度等参数)的实时监测与记录,以及上位机远程控制现场抽油机的启停等功能。该系统已应用于油田抽油井的远程监控,实践表明:系统运行可靠,可广泛应用于同类远程实时监控系统。
Because of the scattered distribution of oil wells,an oil-well-remote monitoring system based on ZigBee technology is designed,in order to improve the security of the oil production and conserve energy.It consists of remote data acquisition system and PC monitoring system.Remote data acquisition system is composed of many ZigBee PAN(Personal Area Network),communication among the base stations in the same network is based on ZigBee protocol.Each network must contain only one master base station which communicates with the computer by means of GPRS-DTU.The system realizes real-time monitoring and record of motor current,voltage,power factor,well pressure,temperature,flow rate and so on.The units of motor pumping can be controlled by the computer.The system has been applied to remote monitoring of oil well.Practice shows that the system is reliable,which ensures the safe production and the conserve energy,and it can be widely applied to the similar remote real-time data monitoring system.
出处
《控制工程》
CSCD
北大核心
2013年第S1期1-4,共4页
Control Engineering of China
基金
国家自然科学基金资助项目(60875066)
