METHOD, DATA PROCESSING ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR RETROFITTING AN ELECTRICAL ENERGY NETWORK AND METHOD FOR OPTIMIZING AN EXISTING ELECTRICAL ENERGY NETWORK

摘要

A method retrofits an existing electrical energy network with additional controllable devices for transmitting energy. A model of the energy network is provided, the model takes into account a voltage distribution inside the energy network by a system of equations and/or a system of inequations on the basis of the number and position of additional controllable devices and on the basis of control positions of all controllable devices. The model is used to carry out a simulation for minimizing a target function. The target function takes into account retrofitting effort and/or energy losses caused by the additional controllable devices, and in which the number and position of additionally required controllable devices and the control positions of all controllable devices are stated as a result of the simulation so that the energy network complies with a predefined voltage band during operation.