MVSwitch2DC

The integration of renewable energies into the energy system requires continuous adaptation of energy grids and their technologies. DC technologies can play an essential role in this transformation thanks to their flexibility and efficiency. The scientific focus of the project is on medium-voltage direct current (MVDC) grids, which play a key role in the direct integration of renewable energies and the coupling of sectors. Particularly with regard to the integration, operation and safety of MVDC grids, there is a lack of technologically sophisticated solutions for components such as for voltages in the range of 10 to 20 kV DC. The use of new and cost-efficient technologies is necessary for the construction of hybrid grids with multiple connection points and providers (multipolar) as well as for the integration of high-voltage and medium-voltage areas as well as of energy islands. Due to the complexity of the physical phenomena acting during the current flow and their interaction with adjacent materials and components, a holistic approach is to be pursued for the technological development of new control and protection technology in the MVDC, which combines physical and electrotechnical aspects.

The aim of this project is to prepare and submit a joint application in Horizon Europe of the INP Greifswald, the University of Belgrade in Serbia, the University of Brno in the Czech Republic, the University of the Basque Country in Spain and other European partners from science and industry.

The project is funded by the EU and runs from 2025 to 2027.