Real-Time Dispatch Strategy Based on the Complementary Characteristics of Multiple Energy Storage Systems

Real-time dispatch in power systems, as a key component of smart grid scheduling, plays a significant role in ensuring low-cost and low-pollution operation of power systems. To solve the instability introduced by the power grid integration of new energy generation, a multi-energy storage joint scheduling strategy based on new energy generation forecasting is proposed. An objective function that combines economic cost and pollution cost is designed, and the corresponding constraints are provided. The simulation results show that, compared to systems without energy storage systems or with only battery energy storage participating in the scheduling, the multi-energy storage joint scheduling system can significantly improve the economic benefits and environmental performance while ensuring system safety and stability.