基于WSN的变电所监控系统的研发

Research and development of substation monitoring system based on WSN

变电所是电网运行环节中的一个重要组成部分,肩负着电能传输、分配的任务。为保证变电所安全、稳定、可靠地运行,在分析各种变电所监控系统的基础上,通过无线传感网构造出一个以无线通信方式为主体的多跳自组织通信网络,以完成数据的采集、传输、处理、分析和决策等功能。同时,为了保证视频信号传输的可靠性,在无线传感网的基础上,增加了一部分Wi-Fi功能,实现了变电所内所有自动化设备的有效监控,提高了系统的可用性。

Substation is an important component part of the power grid running, having the task of power transmission and distribution. In order to ensure the safe, stable and reliable operation of substation, on the basis of the analysis of all kinds of substation monitoring systems, the multi-jump self-organization communication network with wireless communication as the main body was constructed by wireless sensor network to complete the data collection, transmission, processing, analysis and decision-making, etc. At the same time, in order to guarantee the reliability of the video signal transmission, the portion of Wi-Fi was increased on the basis of the wireless sensor network, implementing the effective monitoring of all automation equipment within the substation and improving the usability of the system.