Control system for V2H applications

The article deals with the design and implementation of a control unit for energy flow management in Vehicle To Home systems. Vehicle To Home systems use energy from an electric car battery to power a smart home and store excess energy back into the electric vehicle's battery. A car with a Chademo interface was chosen for the tests. The designed control unit consists of a single-board computer Raspberry Pi 3B +, a designed printed circuit board and an electricity meter with communication via Modbus protocol. The control unit connects the superior system of the smart house, the battery management system and the developed two-way converter enabling the connection of the electric vehicle to the energy infrastructure of the smart house.