电力系统保护与控制2025，Vol.53Issue(1)：59-70,12.DOI:10.19783/j.cnki.pspc.240347
计及次生灾害影响的电力信息物理系统恢复方法研究
A recovery method of cyber physical power system considering secondary disasters
摘要
Abstract
As extreme natural disasters become more frequent,grid dispatchers not only consider how to dispatch repair resources to accelerate the recovery speed of cyber physical power system,but also need to reduce the negative impact of secondary disasters caused by extreme natural disasters.To solve the above problems,a recovery method considering the impact of secondary disasters is proposed.It dispatches the maintenance resources to the affected areas based on the characteristics of cyber physical collaboration and the occurrence probability of secondary disasters to reduce power losses.First,a cyber physical power system model based on the coupling of Ethernet passive fiber optic network and emergency power supply is established,and the effect of cyber physical system on resilience enhancement is researched.Then,a coordinated repair method considering the impact of secondary disasters is proposed,and compared with individual repair methods.Finally,an analytical framework for method solving is proposed,and it is simulated on the IEEE 33-node system to determine the optimal repair resource dispatching strategy.The results show that the proposed recovery method can reduce the impact of secondary disasters and improve the utilization of maintenance resources.关键词
次生灾害/电力信息物理系统/协同维修/系统恢复/韧性提升Key words
secondary disasters/cyber physical power system/coordinated repair/system recovery/resilience enhancement引用本文复制引用
龚立,田猛,董政呈,王先培,朱紫阳,李晓旭..计及次生灾害影响的电力信息物理系统恢复方法研究[J].电力系统保护与控制,2025,53(1):59-70,12.基金项目
This work is supported by the National Natural Science Foundation of China(No.52177109). 国家自然科学基金项目资助(52177109) （No.52177109）
