EUDP Project scope

The EUDP TopChargE projects overall scope focuses on installing a functional prototype at Bornholm.

The prototype will be a 10-foot container and it will have a 300 KWh battery powered by a 66 KW CEE grid connection, a 66KW inverter capacity as well as a 60 KW PV connection. The system will be outfitted with 2 CCS-2 EV charging connections, which can either output 350 KW to one cable or 175 KW if both cables are in use. The figure below illustrates how the connections relate to each other.

The system will be both T.F 3.3.1 compliant as well as transport UN 38.3 certified.

The system will be connected to the Cloud through a 4G/LTE connection. Nerve Smart Systems will oversee developing the CRTL. 1.0 for system control, while OK creates the OCPP 1.6j for EV charge control and Fremsyn will implement the BESS MESA / GprC interface for controlling the ancillary grid services.

This system will showcase how the battery is charged from PV and/or Grid and how EV charging and grid ancillary services can be combined into one integrated solution.