SOC-based Adaptive Charge/Discharge Control Strategy for Energy Storage

As large-scale renewable energy systems are integrated into the power grid, their inherent power fluctuations and adverse impacts on grid stability can be mitigated using energy storage systems. Considering State of Charge (SOC) in control can effectively avoid overcharging and discharging of batteries. By thoroughly investigating the properties of lithium batteries and developing a power model for charging and discharging, this approach aims to maximize the flexibility of energy storage management. The effectiveness of this strategy is rigorously substantiated through simulation experiments.