基于水平年时态的电网规划网架数据模型设计

Network Data Model Design for Grid Planning Based on Planning Year Status

针对电网规划工作的特点,基于规划水平年时态,分析规划网架演变主要过程和典型实例,构建了针对电网规划的网架数据模型,并应用于电网规划研究平台的建设中。应用结果表明规划网架数据模型能够支撑电气计算、详细负荷预测、工程项目管理等主要规划业务和流程,有助于形成电网规划数据模型标准。

Based on the planning year status,this paper analyzes the main evolution process of planning network structure and typical cases of transmission projects,and establishes network data model,which has been applied in the construction of power grid planning research platform.The application results indicate that the network data model has the ability to uphold main planning operations such as electrical calculation,detailed load prediction and project management,and that it is conductive to the establishment of grid planning data model standards.