真实数据驱动下的变电站三维智能仿真技术研究  

Real Data-driven 3D Smart Simulation Technology for Substation

作　　者：王菲 王球 孙建龙 任佳依 陈俊杰 殷超 张磊 WANG Fei;WANG Qiu;SUN Jianlong;REN Jiayi;CHEN Junjie;YIN Chao;ZHANG Lei(State Grid Jiangsu Economic&Technology Research Institute,Nanjing 210000,China;State Grid Taizhou Power Supply Company,Taizhou 225300,China;Beijing Bochao Era Software Co.Ltd.,Beijing 102206,China)

机构地区：[1]国网江苏电力经济技术研究院,江苏南京210000 [2]国网江苏泰州供电公司,江苏泰州225300 [3]北京博超时代软件有限公司,北京102206

出　　处：《智慧电力》2020年第7期112-117,共6页Smart Power

基　　金：国家自然科学基金资助项目(51607106);国网江苏省电力公司科技项目资助(J2018059)。

摘　　要：随着大数据技术的发展,面向变电站三维虚拟场景,考虑变电站三维仿真模型的准确性和仿真环境的真实性,融合色彩、声音、图像等真实数据高效模拟变电站的各种操作和设备拆装。从数据层、系统设计层、功能应用层等3方面详细分析了变电站多维多媒体仿真系统架构,以变压器为例分析了变电站主设备结构建模与精准拆装设计流程,最后引入顶点纹理技术,考虑变电站不同运行状态下的动态色差,融合变电站真实数据驱动,实现动态色彩渲染与声效模拟。基于主场景漫游、GIS漏气与主设备着火等事故示例验证本文仿真渲染技术的有效性。With the development of big data technologies,by considering the accuracy of 3D simulation model of substation and the authenticity of simulation environment,various operations and equipment disassembling and assembling of substation is simulated by using real data about color,sound and image. Meanwhile,a multidimensional multimedia simulation framework for the substation is analyzed including the data,system design and function application,and the substation main equipment structure modeling as well as precise disassembling and assembling design is illustrated with an example of transformer. In the end,vertex texture is used to realize the dynamic color rendering and the effect of sound level simulation by the real data-driven method under different operation conditions,and the effectiveness of the dynamic color rendering and simulation technology is verified based on the scene roaming,GIS leakage and a fire of main equipment.

关 键 词：变电站仿真 真实数据驱动 多维多媒体技术 动态渲染 

分 类 号：TM743[电气工程—电力系统及自动化]