基于LoRa技术的分布式光伏电站低功耗通信网络架构设计  

Design of Low Power Communication Network Architecture for Distributed Photovoltaic Power Station Based on LoRa Technology

作　　者：徐鸣阳 XU Mingyang(Zhejiang Zheneng Electric Power Co.,Ltd.,Taizhou Power Plant,Taizhou 318016,China)

机构地区：[1]浙江浙能电力股份有限公司台州发电厂,浙江台州318016

出　　处：《通信电源技术》2025年第4期113-115,共3页Telecom Power Technology

摘　　要：随着分布式光伏电站的规模不断扩大,低功耗、高效的通信网络架构成为主要需求。远距离无线电(Long Range Radio,LoRa)技术为分布式光伏电站的通信提供了理想解决方案。文章提出一种基于LoRa技术的分布式光伏电站低功耗通信网络架构,从整体架构设计、LoRa网络的组网方式、通信协议数据帧结构、无线自组网按需距离向量(Ad-hoc On-demand Distance Vector,AODV)路由算法及混合加密机制等方面进行详细阐述。通过实验测试,验证了该架构在提高数据传输效率、降低功耗及扩展信号覆盖范围方面的显著优势。With the continuous expansion of the scale of distributed photovoltaic power plants,low power and efficient communication network architecture has become the main demand.Long Range Radio(LoRa)technology provides an ideal solution for the communication of distributed photovoltaic power plants.In this paper,a low power communication network architecture of distributed photovoltaic power station based on LoRa technology is proposed,and the overall architecture design,networking mode of LoRa network,data frame structure of communication protocol,routing algorithm of Ad-hoc On-demand Distance Vector(AODV)and mixed encryption mechanism are described in detail.Through experimental tests,it is verified that the architecture has obvious advantages in improving data transmission efficiency,reducing power consumption and expanding signal coverage.

关 键 词：远距离无线电(LoRa) 分布式光伏电站 低功耗通信网络 

分 类 号：TM619[电气工程—电力系统及自动化]