After an extreme natural disaster

cyber-physical coupling in the power distribution system enables the coordination of available emergency resources across both domains to accelerate system restoration. Based on this

this paper proposes a method for coordinated restoration of the cyber side and the physical side of the distribution system considering emergency rapid response resources. This method takes into account the characteristics of emergency wireless communication resources and cyber-physical coupling characteristics

and combines switch control and load control services to establish a hybrid communication networking and cyber-physical coupling model. By taking load and flow loss as the objective function

a coordinated restoration model is established with consideration of the dynamic reconstruction strategy of the distribution system and the repair crew dispatch strategy. To address the nonlinear nested functions and a large number of binary variables in the model

the model is simplified by parameterized dimensionality reduction and multiple linearization methods

and reduce the difficulty of solving. Finally

the simulation analysis of the improved RBTS-Bus2 cyber-physical power distribution system is adopted. Compared with two benchmarks

the proposed method reduces load losses and economic costs

which proves its effectiveness.