WSN低功耗算法在电力系统中的应用  

Application of WSN Technology Based Low-power Consumption Algorithms in Power System

作　　者：杜欣[1] 

机构地区：[1]华北电力大学电气与电子工程学院,北京102206

出　　处：《电力系统通信》2012年第4期62-66,共5页Telecommunications for Electric Power System

摘　　要：无线传感器网络由部署在区域内的大量微型传感器节点组成,通过无线通信方式形成多跳自组织网络系统。文章通过探讨适用于电力系统的无线传感器网络,提出通过关键节点数据缓存进行末梢节点低功耗配置和数据获取的方案,通过增加末梢节点休眠时间达到整网低功耗的效果。实验结果证明,此算法可大幅降低整网功耗,且不会增加网络通信量。Wireless sensor network, which is composed of a large number of micro-sensor nodes deployed in the region, forms a multi-hop self-organizing network system through wireless communication method. This paper discussed the wireless sensor networks that are suitable for power system application, and then proposed a scheme of peripheral node low-power configuration and data acquisition by the key node in the data cache. By increasing the peripheral node sleep time, the effect of low-power in the entire network can by achieved. The experimental results prove that this algorithm can greatly reduce the power consumption of the entire network, without increasing network traffic.

关 键 词：WSN 低功耗:电力系统通信 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TN915.853[自动化与计算机技术—控制科学与工程]