基于5.8G载波的电力通信网络覆盖优化算法研究  

Coverage optimization algorithm of power communication network based on 5.8G carrier

作　　者：张良 梁振锋[2] 马骁 任华 ZHANG Liang;LIANG Zhen-feng;MA Xiao;REN Hua(Jinhua Transmission and Transformation Engineering Co.,Ltd.,Jinhua 321001,Zhejiang Province,China;Xi’an University of Technology School of Electrical Engineering,Xi’an 710048,China)

机构地区：[1]金华送变电工程有限公司,浙江金华321001 [2]西安理工大学电气工程学院,西安710048

出　　处：《信息技术》2020年第10期143-148,154,共7页Information Technology

摘　　要：由于传统的网络覆盖算法只对3.5G载波的电力专网通信网络适用,在面积较大、区域较广、地理环境相对复杂的电力传输范围内,其网络覆盖精准度大幅度下降,因此提出基于5.8G载波的电力专网通信网络覆盖优化算法。即重新设置通信网络覆盖性能参数;采用加权的方式计算重叠覆盖率,结合归一化信号干扰噪声比,构建电力专网的信道模型;计算方差更新增益数据,实现自适应性更高的网络覆盖优化算法。实验结果表明:所提出算法的网络覆盖效果更好,网络覆盖更加精准,且降低了偏移率与失真率,增益测量结果与国际标准差值不超过0.04dB。Because the traditional network coverage algorithm is only applicable to the 3.5G carrier power private network communication network,the accuracy of network coverage is greatly reduced in a large area,a wide area,and a relatively complex geographic environment.Therefore,An optimization algorithm is proposed for the communication network coverage of the electric power private network based on the 5.8G carrier.The communication network coverage performance parameters are reset,a weighted methods is used to calculate the overlap coverage,and the normalized signal-to-noise ratio to build the channel model of the power private network;calculate the variance and update the gain data is combined to achieve more adaptive network coverage optimization algorithm.The experimental results show that the network coverage of the proposed algorithm is better,the network coverage is more accurate,and the offset rate and distortion rate are reduced.The gain measurement result and the international standard deviation do not exceed 0.04dB.

关 键 词：5.8G载波 电力专网 通信网络覆盖 优化算法 

分 类 号：TM73[电气工程—电力系统及自动化]