Thoughts about planning ideas facing "source-network-load-storage" integration project

This paper summarizes the development background, application policy, operation and investment model and supporting technology of the "Source-Grid-Load-Storage" integration project. Through the case study calculated under the real grid in North China, the planning idea of the "Source-Grid-Load-Storage" integrated project connection scheme is given. The results show that the geographical location and connection scheme of the project will significantly affect the definition of its regulating capacity, so more attention should be paid to the regulating potential of the load itself. And some development suggestions are given for the "Source-Grid-Load-Storage" project establishment and operation.