Research on GIS Data Model Based on New Generation Power Grid Dispatching

2022 5th International Conference on Power and Energy Applications (ICPEA) Pub Date : 2022-11-18 DOI:10.1109/ICPEA56363.2022.10052524

Yaowei Zhang, Kun Huang, Caishen Fang, Yuan He, Tengfei Yan

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Abstract

Power grid GIS (Geographic Information Science) data model, as the basic link in the power grid GIS visual display system, plays an important role in data organization, data management and query, and is the fundamental to ensure the stable operation of the power grid GIS visual system. In the context of the construction of the new generation of power grid dispatching system, the traditional power grid GIS data model can not meet the requirements of the new power system because of its low efficiency and difficult expansion. In order to better adapt to the construction of the new generation of power grid dispatching system, it is necessary to design a new GIS data model. By analyzing the characteristics and storage structure of GIS data in the new generation power grid dispatching system, this paper designs an object-oriented power grid GIS data model, which has been proved to be able to meet the display requirements of the new generation power grid data and realize the construction of complex line power grid model.

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基于新一代电网调度的GIS数据模型研究

电网GIS(地理信息科学)数据模型作为电网GIS可视化显示系统中的基础环节，在数据组织、数据管理和查询等方面发挥着重要作用，是保证电网GIS可视化系统稳定运行的基础。在新一代电网调度系统建设背景下，传统的电网GIS数据模型效率低、扩展难度大，已不能满足新一代电网调度系统的要求。为了更好地适应新一代电网调度系统的建设，有必要设计一种新的GIS数据模型。本文通过分析新一代电网调度系统中GIS数据的特点和存储结构，设计了面向对象的电网GIS数据模型，经实践证明，该模型能够满足新一代电网数据的显示要求，实现复杂线路电网模型的构建。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2022 5th International Conference on Power and Energy Applications (ICPEA)

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