Kragl, RobertRobertKraglArmbruster, CorneliusCorneliusArmbrusterReichert, StefanStefanReichertLiese, StephanStephanLieseMahajan, AkshayAkshayMahajan2024-01-102024-01-102023Note-ID: 0000837Ahttps://publica.fraunhofer.de/handle/publica/45858410.23919/EPE23ECCEEurope58414.2023.10264561Battery storage systems are crucial for the future energy infrastructure due to the fluctuating power generation of renewable energies. To increase the system efficiency and power density a trend toward higher battery and system voltages arises. Therefore, this paper introduces a demonstrator for the power electronics of a stationary, 1500 V hybrid battery storage system. A peak efficiency of 97.7 % was measured for the system (DC/DC converter and inverter).enbattery storagePower ElectronicsSilicon carbide (SiC)conference paper