Research on Optimal Configuration of Power Grid Battery Energy Storage Based on Particle Swarm Optimization

Integrating battery energy storage systems into the distribution network can solve the challenges of grid security and stability caused by load fluctuations. This paper proposes an optimization model for energy storage site selection and capacity configuration, considering voltage fluctuations, network losses, and costs. Two optimization strategies were proposed in conjunction with the Particle Swarm Optimization (PSO) algorithm, and their effectiveness was validated through simulation tests conducted on the IEEE-33 node system.