Research on Collaborative optimization Decision Method of Source-Grid-Load-Storage

Significant changes have taken place in power grid regulation resources and power balance characteristics of the power grid, and there is an urgent need to explore regulation techniques suitable for the participation of a wide range of load-side resources. In this paper, based on the needs of power grid scheduling, combined with the control characteristics of electric vehicles, load aggregators, energy storage and other resources, the optimal allocation strategy of source grid load storage resources in different scenarios is studied to provide technical support for incorporating load-side resources into grid coordinated scheduling. It is beneficial to enriching the grid’s plan and arrangement and operation adjustment methods within the day, promoting the friendly interaction of the source grid and storage and the improvement of the power balance of the grid, and can further enhance the grid’s ability and flexibility to respond to emergencies.