Research and Implementation of QoS Algorithm for 230MHz Power Wireless Private Network

2019 5th International Conference on Energy Materials and Environment Engineering

能源学;生态环境科学

Shao, Weiping^1 ; Zhang, Ruibing^2 ; Fang, Jinghui^3 ; Chen, Jing^2 ; Zheng, Weijun^3 ; Yuan, Jing^2

State Grid Zhejiang Power Co., Ltd., Hangzhou, China^1

Potevio Information Technology Co., Ltd., Beijing, China^2

State Grid Jiaxing Electric Power Supply Company, Jiaxing, China^3

关键词: Different services;    Energy internet;    Power distribution network;    Processing capacities;    Reference values;    Research results;    Wireless communications;    Wireless private network;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/295/4/042027/pdf
DOI  :  10.1088/1755-1315/295/4/042027

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The wireless private network is a key for building an energy Internet and a full-service ubiquitous electric Internet of things (eIoT). It is an important means to get through the bottleneck of power distribution network. Quality-of-Services (QoS) management is the one of the issues that is appeared after using wireless network. With the requirements of power Internet of things, this paper studies the communication needs of different service types in the power grid, proposes a two-stage QoS algorithm based on 230MHz power wireless private network, and solves the problem of prioritizing different service types in the power grid. A new type of wireless communication equipment was developed and tested through the trial network. The test results proved that the algorithm could effectively optimize the QOS processing capacity of the system, and the results met the design expectation. The research result has positive reference value for further evolution of the electric Internet of things.