电力系统控制中心三维可视化技术及其实时应用

针对电力系统控制中心的节点型和线路型数据,分别设计三维曲面图、三维柱状图和三维管道图、三维箭头图等基于电网接线图背景的可视化表达方式,设计常用的三维可视化主题,对曲面图中的空间插值算法做了优化改进,讨论了色彩表映射的应用。在现有能量管理系统(EMS)二维图形平台的基础上,设计并开发三维可视化模块,具有展示形式多样、实时性好、跨平台实现、易于与不同应用系统集成等特点。该模块已投入实时运行,介绍了现场实时应用效果和性能。

Three-dimensional Visualization Technique for Power System Control Centers and Its Real-time Applications

Several network connection-based visualization methods including the surface, bars, pipes and animated arrows are designed to express point and line data in power system control centers. Common visualization topics are proposed. The spatial interpolation algorithm in surface plotting is improved and the application of color-mapping is discussed. Based on an existing EMS 2D graphics platform, a 3D visualization software module is designed and developed, which has the features of rich display forms, good real-time performance, cross-platform implementation, and easy integration with other systems. This module has been put into operation in several power system control centers with the real-time effect and performance presented.