Research on new energy consumption dispatching with high energy consumption flexible loads based on load aggregator

Conventional power supply is replaced by large-scale renewable energy. In this scenario, the regulation capacity of the power supply side is constantly limited, but the proportion of the load side, especially the flexible load, is increasing year by year. Flexible load has become an important regulation means of power grid due to its fast response, high economy and other operating characteristics. It plays an important role in peak regulation, frequency modulation, new energy consumption and auxiliary decision-making services for the power grid. This paper focuses on the operation model of high energy consumption flexible load, the adjustable power of load, and the mechanism of flexible load participating in new energy consumption. It aims to solve a series of scientific problems and key technologies involved in mining the stock load resources, and provide a theoretical basis and technical reference for the safe and economic operation of the new power system.