Simulation of stationary energy storage systems

At Fraunhofer ZESS, important questions are answered with the help of simulations. The results serve as a basis for decision-making in various stages of battery development.

System simulation

System simulation addresses the concrete implementation and design of stationary energy storage systems in the form of design calculations, construction-based concept studies, and dynamic models. The results are then directly incorporated into cell development and the design of batteries, battery systems, and hybrid systems.

Model representation of the cell reaction of a sodium-nickel chloride battery.

Application simulation

Application simulation involves daily and annual simulations of energy systems for storing and generating electricity and heat in various degrees of detail and in different contexts. This includes, for example, energy storage systems for mobile installations, neighborhoods, or industrial applications. The simulation results are used for dimensioning, energy assessment, and basic concept development. In addition, the potential of a technology can be estimated and the combination of different energy systems can be considered. In addition to these energy analyses, economic assessments can also be derived.