METHOD FOR OPERATING AN ENERGY STORAGE ENTITY AND AN ENERGY STORAGE SYSTEM

摘要

The present invention relates to a method for operating an energy storage entity, preferably a battery-based energy storage entity, wherein the energy storage entity is connected to at least one energy load and at least one energy source, wherein energy fluctuations including fluctuations in energy generation of the energy source and/or in energy load and/or disbalances between energy load and energy generation are at least partly balanced by the energy storage entity, wherein for balancing charging and/or discharging power rates of the energy storage entity are controlled according to a control function dependent on at least one operational parameter including energy storage information of the energy storage entity preferably including the state-of-charge. The present invention relates further to an energy storage system.