支撑新型配电网数字化规划的图形⁃模型⁃数据融合关键技术  

Key Technologies for Graph-Model-Data Fusion Supporting Digital Planning of New Distribution Networks

作　　者：余涛[1] 王梓耀 孙立明 曹华珍 吴亚雄[1,3] 吴毓峰 YU Tao;WANG Ziyao;SUN Liming;CAO Huazhen;WU Yaxiong;WU Yufeng(School of Electric Power,South China University of Technology,Guangzhou 510640,China;Guangzhou Shuimu Qinghua Technology Co.,Ltd.,Guangzhou 510898,China;Power Grid Planning&Research Center,Guangdong Power Grid Co.,Ltd.,Guangzhou 510080,China)

机构地区：[1]华南理工大学电力学院,广东省广州市510640 [2]广州水沐青华科技有限公司,广东省广州市510898 [3]广东电网有限责任公司电网规划研究中心,广东省广州市510080

出　　处：《电力系统自动化》2024年第6期139-153,共15页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(52207105);中国博士后科学基金资助项目(2022M721184);广东省基础与应用基础研究基金资助项目(2023A1515011598)。

摘　　要：配电网规划领域期盼实现智能规划,其愿景在于实现无人或少人干预的全自动规划。在数字化转型的背景下,新型配电网规划将面临图形多样化、场景碎片化、数据规模化三大挑战。文中从图形-模型-数据融合的角度提出三大关键技术:基于电气图纸识别和拓扑智能分析的图形-模型融合技术、基于知识驱动的负荷/新能源推演分析和智能决策的模型-数据融合技术、基于多模态数据融合和多时空数据联动的图形-数据融合技术,尝试打破理论研究与数字化工程的壁垒。最后,对未来新型配电网数字化规划的发展进行思考和展望,为实现“以机为主,人机协同”的大闭环模式提供借鉴。The field of distribution network planning looks forward to achieving intelligent planning,with the vision of achieving fully automated planning with no or minimal human intervention.In the context of digital transformation,the planning of new distribution networks will face three challenges,i.e.,diversified graphics,fragmented scenes,and large-scale data.Three key technologies are proposed from the perspective of graph-model-data fusion:the graph-model fusion technology based on electrical drawing recognition and topology intelligent analysis,the model-data fusion technology based on knowledge-driven load/renewable energy deduction analysis and intelligent decision-making,and the graph-data fusion technology based on multi-modal data fusion and multi spatiotemporal data fusion,trying to break down the barriers between theoretical research and digital engineering.Finally,the development of digital planning for future new distribution network is considered and prospected,providing a reference for achieving a large closed-loop model of“machine-centric,human-machine collaboration”.

关 键 词：图形-模型-数据融合 配电网 数字化规划 知识驱动 图计算 

分 类 号：TM715[电气工程—电力系统及自动化]