电力系统自动化2026，Vol.50Issue(2)：46-59,14.DOI:10.7500/AEPS20250520008
山火灾害下天地一体化配电系统信息物理协同恢复策略
Integrated Satellite-Terrestrial Cyber-Physical Collaborative Restoration Strategy for Distribution Systems Under Wildfire Disasters
摘要
Abstract
Following a wildfire disaster,quickly grasping the disaster situation and reasonably dispatching emergency resources can help shorten the restoration time of the distribution system and achieve the rapid restoration of critical loads.To expedite the post-disaster restoration process of the distribution system,an integrated satellite-terrestrial network(ISTN)architecture based on low earth orbit(LEO)satellite internet is introduced to build a three-layer restoration framework,encompassing information perception,fire response,and load restoration.With the objective of minimizing load loss,perception time and satellite terminal deployment cost,a cyber-physical collaborative restoration model of the distribution system under wildfire disasters is proposed.Firstly,a multi-source coupled fire detection model is constructed to evaluate fire levels and propagation trends in the disaster area.Secondly,the aerial and ground firefighting teams are coordinated to establish a multi-constraint firefighting dispatching model for optimizing the fire extinguishing paths and time.Then,a load restoration model is proposed that considers node state knowability,power topology accessibility,and LEO satellite communication terminal deployment strategies.Finally,a linearized two-stage optimization method is used to improve the solving efficiency.Simulations are conducted on the IEEE 33-bus system and a 10-bus sensing network,and the results validate the effectiveness and superiority of the proposed method in terms of shortening restoration time,enhancing total restoration capacity,and optimizing resource allocation.关键词
山火灾害/应急资源/负荷恢复/天地一体化网络/韧性/信息物理系统/配电系统Key words
wildfire disaster/emergency resource/load restoration/integrated satellite-terrestrial network(ISTN)/resilience/cyber-physical system/distribution system引用本文复制引用
仇世元,周全,张轩,王晗,周天念,帅智康..山火灾害下天地一体化配电系统信息物理协同恢复策略[J].电力系统自动化,2026,50(2):46-59,14.基金项目
国家重点研发计划资助项目(2024YFB2409100) （2024YFB2409100）
国家自然科学基金面上项目(52477091) （52477091）
国家杰出青年科学基金资助项目(52125705) （52125705）
湖南省科技创 新计划 资助项目(2024RC1038). This work is supported by National Key R&D Program of China(No.2024YFB2409100),National Natural Science Foundation of China(No.52477091),National Science Fund for Distinguished Young Scholars(No.52125705),and Science and Technology Innovation Program of Hunan Province(No.2024RC1038). （2024RC1038）
