MODULAR CONSTRUCTION OF DC FAST-CHARGING STATIONS

摘要

The invention relates to a device for the electrical direct-current fast charging or discharging of energy storage devices (11), wherein a DC/DC converter module has a DC/DC buck converter module (15) without galvanic isolation and, for galvanic isolation, a DC/DC resonant converter module (17). The invention is in particular suitable for the fast charging of energy storage devices (11) of electric vehicles. The invention further relates to a standardized modularization of the device.