CAJ | 학술논문

针对传统的实验室缺少有效电能质量监测手段等现状,设计了一种基于WSN技术的无线电能质量监测系统. 系统由电能采集节点、无线传输网络和监控中心三部分组成,将Zigbee技术和GPRS技术有效结合实现了无线网络的搭建. 本系统以专用计量芯片AT7022B进行电能参数的采集,并对CC2530组成的路由节点进行优化设计. 实验结果表明,该系统传输正确率可达99%,而且系统可靠、组网灵活、低功耗,可有效提高实验室电能管理.
침대전통적실험실결소유효전능질량감측수단등현상,설계료일충기우WSN기술적무선전능질량감측계통. 계통유전능채집절점、무선전수망락화감공중심삼부분조성,장Zigbee기술화GPRS기술유효결합실현료무선망락적탑건. 본계통이전용계량심편AT7022B진행전능삼수적채집,병대CC2530조성적로유절점진행우화설계. 실험결과표명,해계통전수정학솔가체99%,이차계통가고、조망령활、저공모,가유효제고실험실전능관리.
In view of lack of the effective means of power quality monitoring in the traditional laboratory, this paper put forward a new wireless power quality monitoring system based on WSN technology.It consists of energy acquisition node, wireless transmission network and the monitoring center, and the wireless network is built by the combination of Zigbee technology and GPRS technology.This system uses AT7022B as the core of the acquisition node, and optimi-zes the routing nodes that composed of CC2530.The results shows that the correctness transfer rate of the system is up to 99 percent, and the system is featured with reliability, flexible networking, and low power consumption, which can effectively improved the laboratory power management.