【目的】配电网在发生多处断线故障后可以通过形成多个微电网的方式维持负荷供电，而微电网的最初形成及后续动态互联过程需要考虑频率电压控制以及多类型资源的序贯协同出力。为此，提出了一种考虑动态互联微电网技术和网络重构方法的灾后配电网多源序贯协同供电恢复方法。【方法】首先，考虑即将到来的极端事件对用户出行意愿的影响，搭建了灾前电动汽车调度模型；然后，建立了综合考虑分布式电源出力、电动汽车反向充电、抢修队调度、柔性负荷管理等多类型资源序贯协同的供电恢复模型，并将频率电压控制约束嵌入模型进行求解；最后，设计了多组算例验证所提方法的有效性。【结果】结果表明，所提考虑下垂控制的动态互联微电网技术可将故障期间切负荷比例降低至不考虑动态互联微电网技术的30%，能在保障负荷恢复安全性的基础上降低故障期间的切负荷比例。【结论】所提方法为配电网在极端事件下的供电恢复提供了重要参考。

[Objective] After multiple line failures， a distribution network can maintain load supply by forming multiple microgrids. The initial formation and subsequent dynamic interconnection of microgrids require consideration of frequency-voltage control and sequential coordinated output of various types of resources. Hence， this paper proposes a multi-source sequential coordinated power-supply recovery method for post-disaster distribution networks， incorporating droop-control-based dynamic networked microgrid technology and network reconfiguration methods. [Methods] First， a pre-disaster electric vehicle dispatch model is established， considering the impact of impending extreme events on user travel intentions. Subsequently， a sequential power-supply recovery model is established that comprehensively considers the output of distributed resources， reverse charging of electric vehicles， repair crew dispatch， and flexible load management with the integration of frequency-voltage control constraints. Finally， multiple sets of examples are designed to validate the proposed method. [Results] The dynamic networked microgrid technology incorporating droop control can reduce the load-shedding ratio during faults to 30% of that without considering dynamic interconnections. [Conclusions] This effectively lowers the amount of load shedding while ensuring the safety of load restoration， providing an important reference for power-supply recovery of distribution networks under extreme events.