AUTHOR=Zhang Shaofan , Cai Yanchun , Li Yanhong , Huang Yingjie , Li Zhengtian , Lv Ran 

TITLE=Post disaster repair strategy for distribution network based on hybrid power supply mode

JOURNAL=Frontiers in Energy Research

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2025.1637505

DOI=10.3389/fenrg.2025.1637505

ISSN=2296-598X

ABSTRACT=Aiming at the emergency repairs of distribution network, a strategy of expanding the scope of restoring power supply by using both mobile energy storage (MES) and the main power supply in the grid as black-start power supply is proposed. Firstly, the MES model, the coupled network model and the mathematical model of the MES power supply network are established. Furthermore, on the basis of fully considering the constraints of power grid, road network and the logic of emergency repair task, the work plan of road emergency repair and power emergency repair is arranged as a whole with the objective of minimizing the weight of power loss of all load nodes. The simulation results show that the proposed strategy can significantly improve the power supply situation of the post-disaster load nodes and alleviate the problem of power shortage during emergency repair.