Optimized energy storage configuration considering joint operation of multiple parks

Abstract The park’s growing reliance on photovoltaic and wind power faces challenges due to their intermittent and peak-opposite nature, causing a mismatch with load demand and highlighting the issue of energy consumption. This paper addresses this by proposing an optimized energy storage configuration method for multi-park joint operation, considering demand differences. It involves designing a joint operation mode with energy storage and an operation method for energy storage under joint demand. An optimization model is developed to minimize configuration costs while adhering to system and energy storage constraints. The paper’s method is validated through case studies.