智能配电网通信终端频谱分配算法  

Spectrum Allocation Algorithm of Intelligent Distribution Network Communication Terminal

作　　者：易相伶 YI Xiangling(State Grid Gongan Electric Power Supply Company,Gong'an 434300,China)

机构地区：[1]国网湖北省电力有限公司公安县供电公司,湖北公安434300

出　　处：《电工材料》2024年第5期89-91,96,共4页Electrical Engineering Materials

基　　金：国家自然科学基金(52107108)。

摘　　要：配电网智能化是配电网发展的重要趋势,能够双向传输数据、高速传输数据、实时可靠传输数据的通信网络是配电网智能化的基础。本文首先分析了配电网不同业务终端等级划分的方法;然后根据业务终端等级、收益,利用博弈算法计算了不同业务终端能够租赁的频谱带宽;最后搭建了仿真模型。仿真结果表明:收益系数与业务终端的等级对于终端能够租赁的频谱带宽有较大影响。通过该方法能够保障配电网通信网络频谱带宽的合理分配。The intelligence of distribution networks is an important trend in the development of distribution networks.Communication networks that can transmit bidirectionnal data at high speeds in real-time are the basis of the intelligence of distribution networks.This article first analyzed the methods for dividing the levels of different business terminals in the distribution network,and then used game algorithms to calculate the spectrum bandwidth that different business terminals can lease based on their level and revenue.Finally,a simulation model was built.The simulation results show that the revenue coefficient and the level of the business terminal have a significant impact on the spectrum bandwidth that the terminal can lease.This method can ensure the reasonable allocation of spectrum bandwidth in the distribution network communication network.

关 键 词：配电网通信网络 频谱分配 业务终端 等级划分 

分 类 号：TM726[电气工程—电力系统及自动化]