摘要
越来越多的无线通信技术被用于各类电力设备监控系统中,各类系统所处的电源条件、电磁环境不同,通信数据量差别很大,对网络的要求也各不相同。具有一定通用性的无线网络结构设计策略尚缺乏研究。文章对现有系统中的无线通信技术及其网络结构进行了分析;并从通信功耗、通信距离、传输安全性、传输速率、建设和维护成本等几个方面进行分析;对监测系统的各类数据的特点及其对网络的需求进行归纳;给出了一种无线通信网络结构的设计策略;采用实例系统对该策略的有效性进行了验证,结果表明文章对于电力设备监控系统中无线通信网络结构设计具有一定的指导意义。
More and more wireless communication technologies are used in various power equipment monitoring systems.The power supply conditions and electromagnetic environment of various systems are not the same,the amount of communication data is also different,and the requirements of network are various.There is a lack of research on the design strategy of wireless network structure with certain generality.Firstly,the wireless communication technology and its network structure in the existing systems were analyzed.Secondly,the power consumption,communication distance,transmission security,transmission speed,construction and maintenance cost of communication technology are compared and analyzed.Then,the characteristics of all kinds of data in the monitoring system and its requirements for network were summarized,and a design strategy of wireless communication network was given.An instance system adopted to verify the effectiveness of the strategy.The results show that this paper has certain guiding significance for design of wireless communication network in power equipment monitoring systems.
作者
熊海军
张凯
Xiong Haijun;Zhang Kai(School of Control and Computer Engineering,North China Electric Power University,Baoding 071003,Hebei,China;Inner Mongolia Huadian Meihuaying Wind Power Generation Co.,Ltd.,Ulanqab 012215,Inner Mongolia,China)
出处
《电测与仪表》
北大核心
2020年第21期24-31,共8页
Electrical Measurement & Instrumentation
基金
国家自然科学基金资助项目(51677072)
河北省自然基金研究项目(F2018502080)。
关键词
监测系统
网络结构
无线通信
功耗
安全性
monitoring systems
network structure
wireless communication
power consumption
security
