基于无线传感网的核电安全监控系统设计

Nuclear power safety monitoring system based on Wireless Sensor Network

摘要:

低碳经济和能源可持续发展的要求下,新能源的开发和使用越来越受到世界各国的青睐。核电在新能源领域发电效率最高,电能质量最稳定,近年来取得长足的进步和丰硕的成果,然而,福岛核辐射事故的发生导致核电发展阻力重重,核电安全问题被提升到前所未有的高度。基于传感网技术的核电安全监控系统采用“检测层-接入层-汇聚层-数据中心”四层传感网结构,实时采集核电厂关键设备的运行状态和参数,并通过传感网传输到远程服务器,在数据中心对采集的数据进行数据挖掘和数据融合处理,对核电厂运行状态进行实时监测和预测,确保核电厂安全运营。核电安全监测网络的生命周期是保证整个网络使用可靠性和稳定性的前提和基础,从节点布局优化的角度出发,研究该监测网络的能量管理方法。

Abstract:

The development and use of new energy sources are becoming more and more popular all over the world, under the requirement of low carbon economy and sustainable development of energy. Nuclear power in the field of new energy efficiency, power quality is the most stable in recent years has made great progress and fruitful results, however, the Fukushima nuclear radiation accidents of nuclear power development obstacles, nuclear safety issues have been raised to the height of hitherto unknown. Nuclear safety monitoring system of sensor network technology by detecting layer and access layer - layer - Data Center "four layer structure based on sensor network, real-time acquisition of key equipment of nuclear power plant operation status and parameters, and through the sensor network transmission to a remote server of the data collected in the data center, data mining and data fusion the real-time monitoring and prediction, the running state of the nuclear power plant, to ensure the safe operation of nuclear power plant. The life cycle of nuclear power safety monitoring network is the premise and foundation of the whole network using reliability and stability, and the energy management method of the monitoring network is studied from the point of view of node layout optimization.