Abstract: In order to realize the “30·60” dual-carbon strategy, China’s wind and photovoltaic power generation will usher in a period of rapid development. It is immienet to construct the new-type power system with new energy as the main body. High-ratio renewable energy connected to the power grid puts forward higher requirements for flexible resource demand and system adjustability. Coordination among the resources of each link of source network load storage and random challenges brought by both sides of source load are crucial to the new power system. As a distributed grid connection technology, virtual power plant uses cloud computing, the Internet of Things, artificial intelligence and other emerging technologies to aggregate a wide range of decentralized flexible resources, form a large-scale adjustable capacity, provide auxiliary services for the power market and ensure system stability, which plays an important role in building a new power system.