a multi-objective model is established to distribute active and reactive power among subsystems within an energy storage power station. The combination of energy storage subsystems participating in active power distribution is obtained by taking SOC as the priority criterion. Taking energy consumption cost
life loss cost
SOC balance and reactive power regulation cost as targets
IHAOAVOA algorithm is adopted to solve the active and reactive power output of each subsystem. The simulation is verified on Matlab platform and compared with other strategies. The results show that the proposed optimization strategy can reduce the number of subsystems during charging and discharging of energy storaging
reduce the operating cost of energy storage
and improve the state balance of state of charge in energy storage.
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