数字孪生技术在输变电工程中的应用分析与研究

Analysis and research of digital twin technology applied in power transmission and transformation projects

为加强数字孪生技术在电网中的应用,对数字孪生技术应用于输变电工程进行了研究。通过对数字孪生技术内涵和典型特征的归纳,形成了输变电工程管理数字孪生的总体定义。结合应用背景与应用目标,构建了输变电工程管理数字孪生五维模型。并通过对五维模型中应用服务维度的重点分析,系统性的介绍了数字孪生技术在输变电工程管理中的具体应用方法,业务场景涵盖施工工艺模拟与推演、安全质量监督与管理、进度造价分析与预警。最后总结分析了当前实践情况与后续扩展方向。

To promote the application of digital twin technology in power grids,its application in transmission and transformation projects is studied.A general definition of digital twin technology for transmission and transformation project management is given by summarization of the connotation and typical features of the technology.Based on the application backgrounds and targets,a five-dimensional model of digital twin technology for transmission and transformation project management is constructed.By focusing on the analysis of application service dimensions in the five-dimensional model,the paper systematically introduces the specific application methods of digital twin technology in transmission and transformation project management,with business scenarios covering construction process simulation and deduction,safety quality supervision and management,and schedule and cost analysis and early warning.Finally,the current practice and subsequent expansion directions are summarized.