计算机应用与软件2018，Vol.35Issue(1)：154-159,6.DOI:10.3969/j.issn.1000-386x.2018.01.027
基于混合组网技术的数据聚合器最佳部署方案研究与设计
RESEARCH AND DESIGN OF DATA AGGREGATORS OPTIMAL DEPLOYMENT SCHEME BASED ON HYBRID NETWORKING TECHNOLOGY
彭林 1鲍兴川1
作者信息
- 1. 全球能源互联网研究院信息与通信研究所 江苏南京210003
- 折叠
摘要
Abstract
AMI (Advanced Metering Infrastructure) is one of the main applications of smart grid.It can send commands to smart meters to establish two-way communication.The meters data is aggregated at the DAP (Data Aggregation Point) and then forwarded to the control center.In complex and changeable distribution network environment,a data aggregation deployment scheme based on wired-wireless hybrid network is proposed to reduce the cost of DAP placement.This scheme presented the optimization problem of finding the optimal location of the aggregation nodes and divided the placement nodes into available nodes and potential nodes.This kind of hybrid network facilitated communication between the user and the microgrid in its own interior,reducing the latency of energy services and the overhead of data aggregation.Besides,the improved K-means algorithm is proposed to decrease the algorithm complexity.The results show that our proposed communication network infrastructure and DAP deployment model minimizes cost and the density of data aggregators.关键词
智能电网/混合组网/数据汇聚节点/K-means优化算法Key words
Smart grid/Hybrid networking/Data aggregation points (DAP)/K-means optimization algorithm分类
信息技术与安全科学引用本文复制引用
彭林,鲍兴川..基于混合组网技术的数据聚合器最佳部署方案研究与设计[J].计算机应用与软件,2018,35(1):154-159,6.
