Method and control center arrangement for the control of an electrical energy transmission grid, and computer program product

A method of controlling an electrical energy distribution grid with a control center arrangement, the method comprising:

• providing target values with a target value device, the target values including a real power target value and a reactive power target value at a transfer point between the energy distribution grid and an electrical energy transport grid, each of the target values being adapted to the energy transport grid to prevent a backward feed into the energy transport grid that could lead to malfunctions of the energy transport grid;
• and
• comparing with a comparison device the real power target value with a current real power value and comparing the reactive power target value with a current reactive power value at the transfer point between the energy distribution grid and the energy transport grid;
• and
• if a deviation of the current power values from the target power values is determined in the comparing step, causing an optimization device to perform an optimization calculation for the real power value and the reactive power value in the energy distribution grid in order in each case to reduce or overcome the deviation, and forming with the optimization calculation switching commands for controllable operating devices;
• and
• transmitting the switching commands from a control device to the operating devices.