Data warehousing can simultaneously serve multiple information systems of power companies,to ensure timely update the conditions of network operation and network asset,and can ensure for all the systems to synchronize access the latest information.Only on the basis of the correct information the appropriate decisions(usually the decision is automatic)could be made,massive,high-precision and synchronization of data is the necessary basis for intelligent distribution network management.This article outlines the role of data warehousing,the benefits of data warehousing and the structure of data warehousing.Understanding European distribution network development of intelligent data warehousing technology,it helps to understand the relevant technology status and future directions.%数据仓储可以同时服务于电力企业的多个系统,能够确保及时更新网络的运行状态、网络资产状况等信息,并可以被相关的所有系统同步访问到最新信息.只有依据正确的信息才能做出恰当的决策(通常决策是自动进行的),海量的、高精度的和同步的数据是实现智能配电网管理的必要基础.通过概要介绍数据仓储的作用、数据仓储的效益以及数据仓储的结构部分,可以了解欧洲配电网智能化发展的数据仓储技术,有利于掌握相关的技术现状和发展方向.
展开▼
