Distribution of network repair scheduling after disasters (DNRSD) is important for developing a reasonable repair strategy and improving the efficiency of distribution of network repair after disasters. This study considers two cooperative relationships in the repair model, namely, simultaneous cooperation (SC) and ordered cooperation (OC), and proposes a new post-disaster distribution network repair model, the multiple cooperation model (MCM). Compared with conventional modeling, MCM can help to adjust repair strategies and prevent repair strategies from being delayed while in implementation. The original problem is divided into two stages, and collaboratively solved via dynamic programming. Compared with conventional solving methods, the proposed two-stage dynamic programming (TDP) optimization method can obtain global optimal solutions and make more reasonable repair strategies. Test cases based on the modified IEEE 123-bus and 8500-bus distribution systems verify the advantages of our proposed modeling and optimization method.

中文翻译：

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基于动态规划的灾后多类型合作配电网抢修调度


灾后网络抢修调度分配（DNRSD）对于制定合理的抢修策略、提高灾后网络抢修分配效率具有重要意义。本研究考虑了修复模型中的两种协作关系，即同时协作（SC）和有序协作（OC），提出了一种新的灾后配电网修复模型——多重协作模型（MCM）。与传统建模相比，MCM可以帮助调整修复策略并防止修复策略在实施过程中被延迟。将原问题分为两个阶段，通过动态规划协同求解。与传统求解方法相比，所提出的两阶段动态规划（TDP）优化方法可以获得全局最优解并制定更合理的修复策略。基于改进的 IEEE 123 总线和 8500 总线配电系统的测试用例验证了我们提出的建模和优化方法的优势。