智能电网中基站的自适应电源管理方案  

Adaptive power management for base station in smart grid

作　　者：刘泽正 林亦雷[3] 刘南杰[1,2] 仲浩[1,4] 赵海涛[1,2] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003 [2]南京邮电大学网络基因工程研究所,江苏南京210003 [3]国网上海市电力公司信息通信公司,上海200122 [4]江苏有线数据网络有限公司,江苏南京210003

出　　处：《计算机工程与设计》2014年第8期2949-2954,共6页Computer Engineering and Design

基　　金：国家973重点基础研究发展计划基金项目(2013CB329005);国家电网公司科技基金项目(52090F135015);国家自然科学基金项目(61302100;61201162);江苏省基础研究计划-重点研究专项基金项目(BK2011027;BK2012434);江苏省高校自然科学研究基金项目(12KJB510022;12KJB510020);南京邮电大学引进人才科研启动基金项目(NY211007;NY211036);中国博士后研究基金项目(2013M531391);教育部博士点基金项目(20123223120001)

摘　　要：为最小化能耗带来的花费,考虑到用户的需求,研究一种结合无线基站、可再生能源和电力网的综合优化绿色通信模型。提出一种基于基站供电环境历史数据(如可再生能源产电量、电价、无线负载)的自适应电源管理方案APM(adaptive power management)。仿真结果表明,自适应电源管理方案能够在考虑基站功耗的前提下,很好地适应供电环境,根据供电化境的变化,自适应调整供电方案,减少了购电花费和CO2的排放。To minimize the cost of power consumption as well as to meet the users＇ demand, a comprehensive and optimized green communications system model was studied where a wireless base station was provided with a combination of a renewable power source and the electrical grid. On this basis, the adaptive power management was presented based on a wireless base station providing the history data of the base station environment under various uncertainties, including the renewable power generation, the power price, and the wireless traffic load. The performance evaluation was done. The results show that the optimal decision of adaptive power management can successfully minimize the power cost and reduce C02 emission under the requirements of the station＇s power consumption through adapting to the changes of the power supply.

关 键 词：绿色通信 自适应电源管理 历史数据 随机规划 智能电网 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]