东南大学学报（英文版）2016，Vol.32Issue(1)：16-20,5.DOI:10.3969/j.issn.1003-7985.2016.01.004
智能电网中不同排队机制下的最优网关配置
Optimal gateway deployment under different queuing mechanisms in smart grid
摘要
Abstract
By optimizing the network topology this paper proposes a new method of queuing theory clustering algorithm based on dynamic programming in a home energy management system HEMS .First the total cost of the HEMS system is divided into two parts the gateway installation cost and the data transmission cost. Secondly through comparing two kinds of different queuing theories the cost problem of the HEMS is converted into the problem of gateway deployment. Finally a machine-to-machine M2M gateway configuration scheme is designed to minimize the cost of the system. Simulation results show that the cost of the HEMS system mainly comes from the installation cost of the gateways when the gateway buffer space is large enough. If the gateway buffer space is limited the proposed queue algorithm can effectively achieve optimal gateway setting while maintaining the minimal cost of the HEMS at desired levels through marginal analyses and the properties of cost minimization.关键词
智能电网/家庭能源管理系统/排队论/网关分配Key words
smart grid/home energy management system HEMS/queuing theory/gateway deployment分类
信息技术与安全科学引用本文复制引用
赵军辉,姜婷婷,王海明..智能电网中不同排队机制下的最优网关配置[J].东南大学学报（英文版）,2016,32(1):16-20,5.基金项目
The National Natural Science Foundation of China No．61471031 the Fundamental Research Funds for the Central Uni－versities No．2013JBZ01 the Program for New Century Excellent Tal－ents in University of Ministry of Education of China No．NCET－12－0766． （）
