Gühna, T.T.GühnaStracke, D.D.StrackeKlee, M.M.KleeSchnabel, F.F.SchnabelSeibel, A.A.SeibelJung, M.M.Jung2022-05-062025-06-102022-05-062021https://publica.fraunhofer.de/handle/publica/4169542-s2.0-85119053601The increasing decentralization towards distributed grid topologies brings both challenges as well as great opportunities for the installation of grid-forming inverters to ensure stable grid operation in future power systems. This paper presents a hardware design concept of an innovative inverter topology with a grid-forming control approach, specifically for predominantly resistive grids in a scalable microgrid testbed.enconference paper