摘要
近年来,由于电网设备快速发展和管理延伸,业务贯通且精细化,以及电网实时调度的需要,支持电网运行中营销、配电、调度等业务的电网拓扑分析已经成为智能电网发展的瓶颈问题之一。文章首先定义了电网图数据模型,然后设计了一种电网拓扑分析框架,最后在此基础上实现了几种电网拓扑分析应用。针对电力真实数据的实验表明,文章提出的基于图数据库的电网拓扑分析方法能较大程度地提高性能,满足实际调度中的需要。
In recent years, due to the rapid development and management extension of power grid equipment, the business is thorough and refined, and the need for real-time dispatching of power grid, the topology analysis of power grid, used for marketing, distribution and dispatching, has become one of the bottlenecks in the development of smart grid. This paper first defines the graph data model, then designs a topology analysis framework, and finally implements several power grid topology analysis algorithms. According to the experiment results of real power data, the proposed method of topology analysis based on graph database can greatly improve the performance and meet the needs of actual scheduling.
作者
周爱华
裘洪彬
高昆仑
胡斌
柴博
ZHOU Ai-hua;QIU Hong-bin;GAO Kun-lun;HU Bin;CHAI Bo(Global Energy Interconnection Research Institute Co.,Ltd.,Beijing 102209,China;Power Systems Artificial Intelligence Joint Laboratory of SGCC,Beijing 102209,China)
出处
《电力信息与通信技术》
2018年第8期23-27,共5页
Electric Power Information and Communication Technology
基金
国家电网公司总部科技项目资助"基于图数据库的电网GIS拓扑高性能分析技术研究"(5455HJ160005)
关键词
图数据库
电网拓扑
数据模型
graph database
power grid topology
data model
