分布式数据存储策略在智能电网中的应用  

Application of distributed data storage tactics in smart grid

作　　者：高丽婷[1] 赵巍[1] 赵翊君[1] 

机构地区：[1]河北建筑工程学院信息工程学院,河北张家口075000

出　　处：《电源技术》2014年第9期1745-1746,共2页Chinese Journal of Power Sources

摘　　要：随着电力系统的不断发展,智能电网已迅速延伸至国民经济的多个领域,成为电力系统未来发展的重要方向。针对大规模智能电网中海量动态感知数据的存储问题进行了深入研究,并充分考虑了智能电网对数据的传输、存储与查询的客观要求,提出了以数据为中心的分布式数据存储方法来处理智能电网运行过程中所产生的海量数据的存储策略。研究结果表明,该方法能够达到负载均衡、降低系统能耗,增加系统存储能力和存储效率的目的。With the continuous development of the power system, the smart grid has rapidly extended to many areas of the national economy, and has become an important direction of future development of the power system. The storage problem of the mass dynamic perception data was studied in the future large-scale smart grid, the objective requirements of the smart grid for data transmission, storage and query were considered, and a data-centric storage scheme was put forward which deal with the vast amounts of date generated in the smart grid. The results show that the method can achieve load balancing, reduce energy consumption, and increase the system storage capacity and storage efficiency.

关 键 词：智能电网 海量数据 存储模型 分层扩展存储机制 

分 类 号：TM744[电气工程—电力系统及自动化]