Research on the application of digital twin technology for intelligent substations

GAO Yang; ZHAO Kuangyi; FU Yuhong; ZHANG Jinwei; LIU Hongyu; GUO Jia

doi:10.11959/j.issn.1000-0801.2025145

您当前的位置：

首页 >

文章列表页 >

Research on the application of digital twin technology for intelligent substations

Engineering and Application | 更新时间：2025-06-28

- Research on the application of digital twin technology for intelligent substations
- Telecommunications Science Vol. 41, Issue 6, Pages: 188-196(2025)
- 作者机构：
  
  国网冀北电力有限公司经济技术研究院，北京100038
- 作者简介：
- 基金信息：
  
  The Science and Technology Project of State Grid Jibei Electric Power Co., Ltd(B3018F240024)
- DOI：10.11959/j.issn.1000-0801.2025145
  CLC： TM75
- Received：31 December 2024，
  
  Revised：2025-02-07，
  
  Published：20 June 2025
- 稿件说明：
移动端阅览
高杨,赵旷怡,付玉红等.面向智能化变电站的数字孪生技术应用[J].电信科学,2025,41(06):188-196.

GAO Yang,ZHAO Kuangyi,FU Yuhong,et al.Research on the application of digital twin technology for intelligent substations[J].Telecommunications Science,2025,41(06):188-196.
高杨,赵旷怡,付玉红等.面向智能化变电站的数字孪生技术应用[J].电信科学,2025,41(06):188-196. DOI： 10.11959/j.issn.1000-0801.2025145.

GAO Yang,ZHAO Kuangyi,FU Yuhong,et al.Research on the application of digital twin technology for intelligent substations[J].Telecommunications Science,2025,41(06):188-196. DOI： 10.11959/j.issn.1000-0801.2025145.

摘要

变电站作为电网系统的核心枢纽，承担着电网数字化转型的关键任务。深入探讨了数字孪生技术在智能化变电站中的应用，以提升变电站的运维管理效率和设备故障诊断能力。首先，介绍了数字孪生技术的基本概念及应用特性，并细致地分析了变电站应用数字孪生技术的关键业务需求点。接着，搭建了变电站数字孪生模型的基本架构，详细地描述了模型各层级的构成要素。通过数据过滤机制对变电站采集的基础数据进行预处理，并基于地物模型集群算法开展变电站的三维建模。实验结果表明，所提方法显著地提高了变电站业务场景中的三维建模精度，提升了建模效率。同时，所提模型在设备故障状态诊断方面展现出了高度的可靠性。数字孪生技术在变电站中的应用能够有效地提升变电站的智能化水平，为电网数字化转型提供有力的支持。

Abstract

As the core hub of the power grid system

substations undertake the key task of digital transformation of the power grid. The application of digital twin technology in intelligent substations was explored deeply to improve the efficiency of substation operation and maintenance management and equipment fault diagnosis capabilities. Firstly

the basic concepts and application characteristics of digital twin technology were introduced

and the key business requirements for the application of digital twin technology in substations were analyzed. Secondly

the basic architecture of the digital twin model of the substation was built

and the constituent elements of each level of the model were described. The basic data collected from the substation was pre-processed through a data filtering mechanism

and the 3D modeling of the substation was carried out based on the ground model cluster algorithm. The experimental results show that the proposed method significantly improves the accuracy of 3D modeling in substation business scenarios and enhances modeling efficiency. Meanwhile

the constructed model has demonstrated high reliability in equipment fault diagnosis. The application of digital twin technology in substations can effectively enhance the intelligence level of substations and provide strong support for the digital transformation of the power grid.

关键词

Keywords

references

李奕炜 , 骆立实 , 赵波 , 等 . 基于YOLO v8算法的变电站视频监控多目标智能跟踪技术 [J ] . 电信科学 , 2025 , 41 ( 3 ): 179 - 189 .

LI Y W , LUO L S , ZHAO B , et al . Multi object intelligent tracking technology for substation video surveillance based on YOLO v8 algorithm [J ] . Telecommunications Science , 2025 , 41 ( 3 ): 179 - 189 .

郭江涛 , 王涛 , 贾俊强 , 等 . 基于数字孪生技术的变电站巡检路径冲突检测研究 [J ] . 电子设计工程 , 2024 , 32 ( 9 ): 101 - 104, 109 .

GUO J T , WANG T , JIA J Q , et al . Research on route conflict detection of substation inspection based on digital twin technology [J ] . Electronic Design Engineering , 2024 , 32 ( 9 ): 101 - 104, 109 .

何业慎 , 梁琨 , 谭威 , 等 . 基于物联网技术的智能变电站安防监控系统 [J ] . 电信科学 , 2018 , 34 ( 9 ): 179 - 185 .

HE Y S , LIANG K , TAN W , et al . Security monitoring system of intelligent substation based on IoT [J ] . Telecommunications Science , 2018 , 34 ( 9 ): 179 - 185 .

杨梓瀚 . 一种基于倾斜摄影的变电站三维实景建模方法 [J ] . 电子测试 , 2022 ( 9 ): 126 - 128 .

YANG Z H . A 3d real-scene modeling method for substation based on tilt photography [J ] . Electronic Test , 2022 ( 9 ): 126 - 128 .

张恬波 , 姜雄伟 , 陈孝信 , 等 . 变电站数字孪生框架构建与关键技术研究 [J ] . 机械设计 , 2024 , 41 ( S1 ): 171 - 176 .

ZHANG T B , JIANG X W , CHEN X X , et al . Research on digital twin frame construction and key technologies of substation [J ] . Journal of Machine Design , 2024 , 41 ( S1 ): 171 - 176 .

孙林 . 基于人工智能技术的变电站二次设备智能巡检技术 [J ] . 通讯世界 , 2024 , 31 ( 8 ): 100 - 102 .

SUN L . Intelligent inspection technology of secondary equipment in substation based on artificial intelligence technology [J ] . Telecom World , 2024 , 31 ( 8 ): 100 - 102 .

卢乾坤 . 人工智能技术视角下变电站二次设备智能巡检技术 [J ] . 科技创新与应用 , 2024 , 14 ( 19 ): 171 - 174 .

LU Q K . Intelligent inspection technology of secondary equipment in substation from the perspective of artificial intelligence technology [J ] . Technology Innovation and Application , 2024 , 14 ( 19 ): 171 - 174 .

张威 . 人工智能技术在变电站运维管理中的应用研究 [J ] . 电气技术与经济 , 2024 ( 7 ): 227 - 229 .

ZHANG W . Research on application of artificial intelligence technology in substation operation and maintenance management [J ] . Electrical Equipment and Economy , 2024 ( 7 ): 227 - 229 .

TAO F , ZHANG M , LIU Y , CHENG Y , Digital twin and its applications to manufacturing . IEEE Transactions on Industrial Informatics , 2019 , 15 ( 4 ): 2406 - 2417 .

SCHROEDER G , STEINMETZ C , TATGE N , Digital twin in production : benefits and challenges . IFAC-PapersOnLine , 2016 , 49 ( 13 ): 13 - 18 .

邓彬 , 张宗包 . 基于变电站机房室内外一体的建模技术研究 [J ] . 中国测试 , 2023 , 49 ( S1 ): 158 - 162 .

DENG B , ZHANG Z B . Research on modeling technology based on indoor and outdoor integration of substation computer room [J ] . China Measurement & Test , 2023 , 49 ( S1 ): 158 - 162 .

曹凯 , 李波 , 马玉慧 , 等 . 基于三维建模技术的交流变电站无人机飞行安全策略 [J ] . 机械与电子 , 2024 , 42 ( 12 ): 55 - 60 .

CAO K , LI B , MA Y H , et al . Unmanned aerial vehicle flight safety strategy for AC substations based on 3D modeling technology [J ] . Machinery & Electronics , 2024 , 42 ( 12 ): 55 - 60 .

张冀 , 马也 , 张荣华 , 等 . 数字孪生变电站框架设计与关键技术研究 [J ] . 工程科学与技术 , 2023 , 55 ( 6 ): 15 - 30 .

ZHANG J , MA Y , ZHANG R H , et al . Framework design and key technology research of digital twin substation [J ] . Advanced Engineering Sciences , 2023 , 55 ( 6 ): 15 - 30 .

王璐 , 苗淞 . 基于数字孪生技术的变电站智能管理与运维优化研究 [J ] . 电工电气 , 2024 ( 5 ): 69 - 73 .

WANG L , MIAO S . Research on substation intelligent management and operation and maintenance optimization based on digital twin technology [J ] . Electrotechnics Electric , 2024 ( 5 ): 69 - 73 .

刘志仁 , 曹海欧 , 俞力珉 , 等 . 数字孪生驱动的主设备保护状态判别专家模型构建方法 [J ] . 电气工程学报 , 2014 , [ 2024-08-09 ] .

LIU Z R , CAO H O , YU L M , et al . Construction method of expert model for main qquipment protection status discrimination driven by digital twins [J ] . Journal of Electrical Engineering , 2014 , [ 2024-08-09 ] .

涂潜 , 李俊 , 范东亮 , 等 . 面向数字孪生的变电站三维场景自动目标识别 [J ] . 系统仿真学报 , 2023 , 35 ( 12 ): 2594 - 2601 .

TU Q , LI J , FAN D L , et al . Automatic target recognition of substation 3D scene for digital twin [J ] . Journal of System Simulation , 2023 , 35 ( 12 ): 2594 - 2601 .

ZHENG X , ZHANG H H , SHI J Y . Application based on artificial intelligence in substation operation and maintenance management [J ] . Computational Intelligence and Neuroscience , 2022 , 2022 : 7509532 .

周达明 . 智能变电站继电保护数字孪生仿真推演与状态预测技术研究 [D ] . 武汉 : 华中科技大学 , 2022 .

ZHOU D M . Research on digital twin simulation deduction and state prediction technology of relay protection in smart substation [D ] . Wuhan : Huazhong University of Science and Technology , 2022 .

张一茗 , 金喜洋 , 李少华 , 等 . 面向数字孪生的变电站开关设备综合监测系统设计 [J ] . 高压电器 , 2024 , [ 2024-03-19 ] .

ZHANG Y M , JIN X Y , LI S H , et al . Design of comprehensive monitoring system for substation switchgear for digital twins [J ] . High Voltage Apparatus , 2024 , [ 2024-03-19 ] .

高赛 . 数字孪生的变电站巡检系统数字化模型 [D ] . 北京 : 华北电力大学 , 2021 .

GAO S . Digital twin digital model of substation inspection system [D ] . Beijing : North China Electric Power University , 2021 .

Views

1445

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on intelligent 3D modeling technology scheme for telecommunication equipment rooms based on SfM and SOLO algorithms

Research on the capability evaluation system and maturity model of optical transport network

Resource allocation scheme for digital twin networks in smart cities

Ultra-wideband digital channel modeling based on generative adversarial network

Related Author

Xing Xiaogang

Li Mengyu

Xu Yubo

Diao Zhaokun

Li Zhou

XING Xiaogang

LI Mengyu

XU Yubo

Related Institution

China Mobile Group Design Institute Co, Ltd.

China Mobile Group Design Institute Co, Ltd

Beijing Research Institute of China Telecom Co., Ltd.

China Academy of Information and Communications Technology

Nanjing University of Posts and Telecommunications

⁰