Abstract: Distributed generators（DGs）can be used to restore the critical loads when out-of-service areas occur in the distribution network. When the duration of the fault is longer,the light,wind speed and load demand will change with time. In order to ensure the continuous service of the load during the fault,the PV,Wind and energy storage systems（ESS）are combined,and the ESS charge and discharge ensured that the distributed power output matches the load demand. A mixed integer linear programming model for distribution network with the goal of restoring the economic value of load is established. The simulation results show that the uncertainty of illumination,wind speed and load will have an important impact on the service restoration of distribution network. The ESS plays an important role in stabilizing the power supply output to meet the load requirements. The model can accurately and quickly obtain the optimal strategy for service restoration in distribution networks.