Control concept with limit value management for DC / DC converters in an energy system

摘要

The invention relates to a device for regulating an energy system with at least one energy unit and at least one DC / DC converter, the DC / DC converter being coupled to at least one electrical component and a power output to the electrical component by the DC / DC converter can be regulated, the maximum power that can be given to the electrical component being determined by a power limit value of the DC / DC converter. According to the invention, it is provided that the energy unit and the DC / DC converter and the electrical component are coupled via a limit value management system that regulates the power output in such a way that when the electrical component requests power via the power limit value of the DC / DC converter, a power output of up to a maximum of the performance limit.