跨平台电网规划数据融合与存储模式

Cross-Platform Data Fusion and Storage Pattern of Power Grid Planning

随着电网规划各业务系统平台的建立以及异构业务数据的急剧增加,急需打破各系统平台之间的业务壁垒,建立完善的业务信息共享与交互体系。文章在分析现有业务系统数据格式及存储现状的基础上,深入研究异构数据融合与存储的关键技术,并提出一种跨平台电网规划数据融合与存储模式。通过建立统一业务数据信息模型,完成异构数据的融合处理;构建基于Hadoop的分布式文件存储系统,实现海量异构数据高效快速的存储与索引,为电网规划系统乃至电力行业的海量异构数据与信息共享提供理论指导与体系架构支撑。

With the establishment of each business system platform of power grid planning and the rapid increase of heterogeneous business data, the barriers are badly needed to be broken between business system platforms to establish a perfect business information sharing and interaction system. Based on the analysis of the existing business system data format and the status quo of storage situation, this paper researches the key technology of heterogeneous data integration and storage, and proposes a cross-platform power grid planning data fusion and storage pattern. Heterogeneous data have been fused by establishing a unified business data information model. The distributed file storage system has been established based on Hadoop to implement fast and efficient storage and index of massive heterogeneous data. Thus, the research results can provide theoretical guidance and architecture support for massive heterogeneous data and information sharing in power grid planning system and electric power industry.