ORIGINAL RESEARCH article
Front. Energy Res.
Sec. Sustainable Energy Systems
Volume 13 - 2025 | doi: 10.3389/fenrg.2025.1637505
Post Disaster Repair Strategy for Distribution Network Based on Hybrid Power Supply Mode
Provisionally accepted
- 1Guangdong Power Grid Corp Guangzhou Power Supply Bureau Co Ltd, Guangzhou, China
- 2Huazhong University of Science and Technology, Wuhan, China
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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 postdisaster load nodes and alleviate the problem of power shortage during emergency repair.
Keywords: Distribution network, Mobile energy storage, Coupled network, Rush repair, power loss weight
Received: 29 May 2025; Accepted: 30 Jun 2025.
Copyright: © 2025 Zhang, Cai, Li, Huang, Li and Lv. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Yingjie Huang, Huazhong University of Science and Technology, Wuhan, China
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