Study on Monitoring System of On-Line Power Transmission Lines Based on ZigBee Technology

Combining the need of monitoring high voltage in power system with the technical advantages of ZigBee,this paper proposes a set of high-voltage wireless monitoring system with the characteristics of ZigBee wireless sensor networks,the basic principles and its composition,and it presents the use of the emerging Zigbee wireless networking technology in the on-line monitoring system.Zigbee communication module,the inducing power design on high-voltage transmission lines,solar module design,and the structure design of software system are also described in detail.The system has advantages of high reliability,simple arrangement,good expandability,low running cost.The laboratory test results are stable and reliable.