Device for an Optimized Operation of a Local Storage System in an Electrical Energy Supply Grid with Distributed Generators, Distributed Storage Systems and Loads

摘要

The invention essentially relates to a device for an optimized operation of a local storage system in an electrical energy supply grid connecting distributed generators and distributed loads, in which a storage control unit for the local storage system is present such that, local values are measurable at the local storage and are transmittable to the operator side, locally stored internal installation-dependent control limits are transmittable to the operator side, operational control parameters and/or control limits are receivable from the operator side and a charge/discharge current of the local storage is optimally adjustable at a given point in time by a search of a minimum of a cost function on the basis of the local values, the locally stored internal installation-dependent control limits and the operational control parameters and/or control limits.