变电站数字孪生技术研究与应用

Research and application of digital twin technology in substation

分析了数字孪生及其在电力行业中发展和应用情况,变电站数字化应用存在分散化现状。提出了变电站数字孪生技术感知、传输、平台和应用的系统架构,研究了三维建模、数据映射、可视化和应用场景四个方面关键技术,并进行了典型应用分析。对于变电站数字孪生技术的发展,给出模型接口、数据获取、应用拓展和规范标准等方面发展建议,促进变电站数据孪生技术的发展和应用。

The digital twin and its development and application in the power industry is analyzea.There is a decentralized situation in the digital application of substation.The system architecture of perception,transmission,platform and application of digital twin substation is proposed.The key technologies of three-dimensional modeling,data mapping,visualization and application scenario are studied,and the typical applications are analyzed.The development suggestions on model interface,data acquisition,application expansion and specification standards are given to promote the development and application of substation data twin technology.