电网技术2025，Vol.49Issue(2)：481-489,中插28,10.DOI:10.13335/j.1000-3673.pst.2024.0197
风暴潮灾害下沿海城市变电站断电预警
Warning Power Outage at Coastal City Substations During Storm Surge Disasters
摘要
Abstract
Storm surge disasters can lead to power outages.This calls for advanced situational awareness technologies to ensure electrical grid security during storm surge events.However,existing efforts are designed for typhoon disasters and fail to consider the impact of storm surges on substations.To address this issue,we propose a grid security situation-aware warning framework.Our approach leverages geospatial meteorological data and information about power equipment to issue warnings regarding power outages at substations.We employ ArcGIS 10.8 to collect high-resolution LiDAR data on coastal cities,enabling the creation of digital twins.Furthermore,by inputting geographic information data,meteorological data,and power equipment information into a stacking model,we achieve deterministic and probabilistic power outage warnings for substations during storm surges.We apply it to a coastal city in China.The results demonstrate the effectiveness and reliable accuracy across datasets of varying scales of our approach.关键词
镜像计算/人工智能/风暴潮灾害/电网安全Key words
mirror computing/artificial intelligence/storm surge disaster/power grid security分类
信息技术与安全科学引用本文复制引用
尹奕堃,陈厚合,胡枭,高扬,马溯,陈好杰..风暴潮灾害下沿海城市变电站断电预警[J].电网技术,2025,49(2):481-489,中插28,10.基金项目
国家自然科学基金项目(52077028).Project Supported by National Natural Science Foundation of China(52077028). （52077028）
