User multi-scenario energy storage configuration and operation strategy

Abstract

With the transformation of China’s energy consumption side, users’ energy demand will become more diversified and comprehensive, and the coupling degree of energy consumption systems such as cold, heat, and electricity will deepen day by day. Among them, the energy storage system will play an important role in comprehensive energy service. Using energy storage equipment on the users’ side can significantly improve the utilization rate of renewable energy, realize peak shaving and valley filling, and thus reduce the energy cost of the system. User-side residential and commercial scenarios have different load characteristics and face different energy storage configuration requirements. Therefore, this paper studies the operation optimization strategy of multi-scenario energy storage configuration on the user side, studies the definition and constraints of the state of charge of electric energy storage for residential areas, and establishes the configuration and operation model of electric energy storage.