基于ZigBee的电能质量监测系统的研究与设计

针对现有电网电能质量监测仪存在布线工程大及不能适应复杂地理环境等问题,提出了一种基于ZigBee无线通信技术的便携式电能质量监测系统软硬件设计方案。系统采用TMS320F2812 DSP和高精度数据采集芯片AD8364完成对现场电信号的采集、分析和处理,并利用ARM S3C2440强大的数据管理和控制功能实现数据管理和人机交互,通过高可靠性ZigBee模块实现DSP与ARM间的无线通信,完成数据的传输。实验结果表明,系统能够满足电力系统对电能质量监控及测量要求。

Research and design of power quality monitoring system based on ZigBee

Because the existing power quality monitor takes lots of energy and time for it has plenty of wiring,and it can not adapt to the complex geographic environment.A kind of portable power quality monitoring system based on ZigBee was designed,and the design of hardware and software was given.TMS320F2812 DSP and high precision data acquisition chip AD8364 were used to collect,analyze and process signal,ARM S3C2440 was used to manage data and human-computer,wireless communication of DSP and the ARM through high reliability ZigBee module.The results of experiments show that it can satisfy requirements of the electric power system for power quality monitoring and measurement.