Research and Application of Source-network-load-storage Integrated Virtual Power Plant Technology Under the Background of a New Power System

The development of virtual power plant (hereinafter referred to as VPP) technology has broad application prospects. This technology is conducive to promoting the balance of supply and demand in the power grid, promoting the full consumption of new energy, and ensuring the safe and economic operation of the power system. After analyzing the opportunity background of VPP integrating source-network-load-storage, this paper summarizes the main business types of current VPP applications, analyzes the technical requirements for realizing intelligent management of VPP on communication technology, optimization scheduling technology, and market bidding technology, adopts the idea of business capability layered design, and then proposes a reproducible and scalable VPP intelligent management system architecture design method. Finally, this system is applied to the construction case of a park-type integrated VPP with sourcenetwork-load-storage, which verifies the efficiency and advancement of the system.