基于三维模型的电网工程设计交底方法  

Design Disclosure Method of Power Grid Engineering Based on 3D Model

作　　者：张春燕 王维川 邱慧 ZHANG Chunyan;WANG Weichuan;QIU Hui(State Grid Yangzhou Power Supply Company,Yangzhou 225000,China)

机构地区：[1]国网江苏省电力有限公司扬州供电分公司,江苏扬州225000

出　　处：《微型电脑应用》2025年第2期194-197,共4页Microcomputer Applications

摘　　要：随着电网数字化转型的逐步推进,电网公司对电网工程设计交底管理提出了更高的要求。为解决电网工程设计交底中存在的二维图纸信息传递不完整、交底准确率不高的问题,提出一种基于三维模型的电网工程设计交底方法。采用点云技术建立电网工程设计的三维模型,并通过5G技术将电网工程三维模型、工作任务及规范推送至设计交底人员作业终端。通过虚拟现实技术加载实景三维模型,辅助设计交底人员进行交底。在此基础上,将三维模型与已完工的电网工程实物进行对比,获得电网工程设计偏差。在变电站基建工程中应用所提方法,其交底准确率达99.5%,验证了所提方法的有效性。With the gradual advancement of the digital transformation,the power grid companies put forward higher requirements for the disclosure management of power grid engineering design.In order to solve the problem of incomplete information transmission and low disclosure accuracy of 2D drawings in the power grid engineering design disclosure,a design disclosure method of power grid engineering based on 3D model is proposed.The 3D model of power grid engineering design is established by point cloud technology and the 3D model,work tasks and specifications of power grid engineering are pushed to the operation terminal of design disclosure personnel through 5G technology.The virtual reality technology is used to load the real scene 3D model,assisting the design disclosure personnel in making disclosure.On this basis,the 3D model is compared with the completed power grid engineering,and the design deviation of power grid engineering is obtained.The proposed method is applied to substation infrastructure engineering,and its disclosure accuracy reaches 99.5%,which verifies the effectiveness of the proposed method.

关 键 词：电网工程 工程设计 三维模型 点云技术 嵌套对比 

分 类 号：TH89[机械工程—仪器科学与技术]