Energy storage management system and management method for active energy storage of renewable energy of the same

摘要

The present invention relates to an energy storage management system and an active energy management method thereof, comprising: predicting an energy generation amount by time-series analysis of the energy generation amount collected for a preset time; estimating the charging power of the power converter based on the predicted amount of energy generation; Measuring and summing the charging power of each of the battery racks to calculate the total charging power of the battery rack; First detecting an abnormality of the battery rack based on the change pattern of the total charging power of the battery rack; Comparing the total charging power and the estimated charging power of the battery rack, secondary detecting an abnormality of the battery rack; And when the abnormality of the battery rack is confirmed, it may include the step of adjusting the charging power of the power converter to a value lower than the total charging power of the battery rack.