Frequency control method, device and equipment for distributed energy storage cluster control

The invention discloses a frequency control method, device and equipment for distributed energy storage cluster control, and relates to the field of power system frequency control, and the method comprises the steps: constructing a system frequency control architecture for a distributed energy storage cluster; constructing a BP neural network model optimized by an improved particle swarm algorithm; and integrating the BP neural network model optimized by the improved particle swarm algorithm into the distributed energy storage cluster-oriented system frequency control architecture to obtain an optimal control law, and completing power grid system frequency control based on the optimal control law. In this way, the energy storage cluster aggregation control center can plan all clusters as a whole so as to ensure the frequency modulation effect; the control law solving method integrated with the improved BP neural network can realize good frequency modulation performance, avoids the overshoot condition, and imp