电力系统保护与控制2023，Vol.51Issue(24)：134-142,9.DOI:10.19783/j.cnki.pspc.230702
面向新型电力系统的边缘缓存与计算资源迁移策略
Edge cache and computing resource migration strategy for new power systems
摘要
Abstract
With the development of power systems with new energy as the main body,the characteristics of distribution are obvious,and the amount of terminal equipment increases sharply.The scheduling and control of massive power loads are faced with problems such as high delay and insufficient computing efficiency,and so it is urgent to establish an efficient communication network to effectively improve the operating efficiency and reliability of the power system.There is a joint optimization problem of service cache and VM migration in an edge network resource management that is not considered in existing edge computing technology combined with a power system.Thus this paper proposes an edge resource allocation strategy based on task unload,service cache and VM migration models to improve system performance.As for the coupling problem of service caching and VM migration,the original problem is decoupled into two sub-problems to achieve better resource allocation.The simulation results further prove that the proposed strategy has better performance and lower task processing delay than other schemes.关键词
新型电力系统/边缘计算/服务缓存/虚拟机迁移/资源分配Key words
new power system/edge computing/service cache/virtual machine migration/resource allocation引用本文复制引用
刘向军,周凯,孙毅,陈恺,谈元鹏,彭国政..面向新型电力系统的边缘缓存与计算资源迁移策略[J].电力系统保护与控制,2023,51(24):134-142,9.基金项目
This work is supported by the Science and Technology Project of the Headquarters of State Grid Corporation of China(No.SGSDDK00SPJS2200315). 国家电网公司总部科技项目资助(SGSDDK00SPJS 2200315) （No.SGSDDK00SPJS2200315）
