多维度电网模型一体化存储与管理技术

发布时间：2018-10-22 10:32

【摘要】：智能调度要求完整、一致、准确、及时、可靠的电网模型数据支持。文中提出了一种多维度电网模型一体化存储与管理方法,以满足"横向集成、纵向贯通"和调度中心基于全电网模型的分析、计算以及智能调度等新型业务需要。该方法基于版本化分布式数据库建立了一体化存储与管理机制,将不同历史版本、不同地区、不同应用CIM/E格式电网模型数据统一存储于分布式数据库中。文中所提出的方法不但可以在时间维度上进行电网模型可追溯管理、在空间维度上实现各地区与全网模型统一存储,而且可以满足公共信息模型和私有应用模型存储与管理需求,此外,电网模型在分布式数据库中以增量方式存储,大大减少了冗余数据。
[Abstract]:Intelligent dispatching requires complete, consistent, accurate, timely and reliable grid model data support. In this paper, an integrated storage and management method of multi-dimensional power network model is proposed to meet the needs of "horizontal integration, longitudinal connection" and dispatching center based on the whole power network model analysis, calculation and intelligent dispatching. An integrated storage and management mechanism based on versioning distributed database is established in this method. Different historical versions, different regions and different applications of CIM/E format grid model data are uniformly stored in the distributed database. The method proposed in this paper can not only manage the power network model retroactively in time dimension, but also realize the unified storage of regional and whole network model in spatial dimension. Moreover, it can meet the storage and management requirements of public information model and private application model. In addition, the grid model is stored incrementally in distributed database, which greatly reduces the redundant data.
【作者单位】：中国电力科学研究院;国网福建省电力有限公司;
【分类号】：TM73

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