Light storage full-topology scene simulation modeling method under novel power system

The invention discloses a novel optical storage full-topology scene simulation modeling method under a power system, and belongs to the field of power system simulation modeling. The simulation modeling method comprises the following steps: S1, comparing different modeling methods in three energy storage systems of a storage battery, a super capacitor and a flywheel, and selecting a proper modeling method; s2, researching a simulation modeling method and a control strategy of the bidirectional DC/DC converter; s3, researching a simulation modeling method and a control strategy of the grid-connected inverter; s4, decomposing unbalanced power, researching a hybrid energy storage system-oriented grid-connected access mode and an over-charge and over-discharge coordination control strategy, and compensating power on an alternating current bus; and S5, researching a simulation modeling method of the photovoltaic power generation system, merging the hybrid energy storage system and the photovoltaic power generation