Fig. 2
From: Surrogate models for composed simulation models in energy systems
On the left, a possible simulation system for a lower voltage grid is shown. Some of the households could have installed e.g. a photovoltaic plant, a combined heat and power and an electric storage (or any other combination). The lower voltage grid itself can be part of a larger system, as it can be seen on the right. While in the left system the accuracy of the models might be more important, in the right system it is probably their computational effort. With the methodology proposed in this PhD project, a surrogate model of the left system will be created to enable the larger setups on the right