Power supply device capacity expansion evaluation method and equipment and storage medium thereof

The invention discloses a power supply device capacity expansion evaluation method and equipment and a storage medium thereof, and belongs to the technical field of power supply device capacity expansion evaluation. The power supply device capacity expansion evaluation method comprises the following steps: dynamically obtaining power supply data and device parameters corresponding to each power supply device in a building to be expanded; generating a topological relation of the power supply devices according to the power supply relation among the power supply devices; determining a current load rate and a power load rate corresponding to each power supply device according to the topological relation of the power supply devices, the power supply data and the device parameters; and generating a capacity expansion evaluation report corresponding to the power supply device based on the current load rate and the power load rate. The technical problem of low capacity expansion efficiency of the power supply device