基于ZigBee技术的电力输电线路监测系统设计

摘要

In view of the difficult of real-time monitoring in current power transmission lines,this paper analyzed the applied feasibility of the internet of things in electric power. Because the internet of things has lots of advantages, such as convenient networking , strong scalability, good fault tolerance, low power dissipation and low cost, the power lines monitoring system was designed based on the internet of things, whose core section is the lowest costuming single-chip processor of MSP430 and RF model of CC2430. The system powered by solar energy, and achieved collection, transmission, processing and judgment variety of environmental parameters of lines through ZigBee wireless sensor network technology. And it sent information to the monitoring center by the GPRS when an exception occurred it can send SMS to the person who in charge of in a timely. The system promotes the mutual penetration and technical integration of the smart grid and the Internet of things, to further improve the safety and controllability of the power transmission.%针对当前电力输电线路实时监测困难的问题,分析了物联网技术在电力输电领域应用的可行性,利用物联网的扩展性强、容错性好、功耗小及成本低的特性,以超低功耗MSP430单片机和CC2430射频模块为核心设计出基于物联网的线路监测系统,由太阳能提供电源,通过ZigBee无线传感器网络技术实现对线路多种环境参数的采集、传输、处理和判断,并通过GPRS向上位机监测中心发送数据信息,当出现异常时能够及时向负责人发送手机短信.该系统促进了智能电网与物联网的相互渗透和技术融合,进一步提高了电力传输的安全性和可控性.