基于三维场景的电力数据可视化研究

Visualization research on power data based on 3D scene

针对在电力数据可视化管理中运用三维仿真技术能够有效增强管理者对电力数据信息获取的能力,基于三维场景渲染算法和数据挖掘技术,对三维场景的电力数据可视化管理进行研究。在研究中,利用八叉树数据结构对三维场景图进行描述,同时采用基于不可见物体剔除算法对三维场景进行渲染,结合优化Apriori数据挖掘算法实现对三维场景中电力设备的动态更新。实验证明,基于该算法实现的变电站动态场景图能够满足电力数据三维可视化管理的要求。

In allusion to management of electric power data visualization of three-dimensional simulation technology can effectively enhance the ability of managers of electric power data access to information,based on 3D scene rendering algorithms and data mining technology and electric power data visualization of 3D scene management were studied.In the study,using octree data structure of 3D scene graph was described,and based on invisible object culling algorithm for rendering 3D scene,finally combining optimization Apriori data mining algorithm for 3D dynamic update of power equipment in the scene.The experiment proved that the dynamic scene map of substation based on the proposed algorithm can meet the requirements of three-dimensional visualization management of power data.