The MoWiLife project
MoWiLife’s goal is to develop and demonstrate power electronics solutions based on Wide Bandgap (WBG) and Ultra-Wide Bandgap (UWBG) semiconductors. The project explores UWBG technologies, with DIAMFAB leading research into diamond semiconductors as a potential material for ultra-high voltage applications. This work is supported by the Italian university consortium IUNET, which contributes expertise in the characterization and modeling of WBG and UWBG materials, setting a foundation for future advancements in HVDC systems.
In close collaboration with industrial partners and leading academic institutions, specialized converter prototypes for offshore wind energy systems are being developed. Among these, Vestas, supported by Aalborg University, is designing a highly efficient SiC converter with enhanced power density and digital-twin-based condition and health monitoring to meet the rigorous demands of offshore environments, where maintenance is particularly challenging and costly. Additionally, University of Rostock and the RKL are developing an wind energy SiC power stack that integrates advanced semiconductor condition monitoring, enabling real-time health assessments and ensuring timely maintenance recommendations as well as quick and reliable responses to fault situations such as overloads or short circuits.
A DC-DC Converter with a very high switching frequency is being developed by KTH Royal Institute of Technology in Stockholm for solar medium-voltage DC grids, aiming to enhance energy transfer efficiency and reliability in renewable energy systems. Additionally, the Aberdeen HVDC Research Center at University of Aberdeen is designing and testing a SiC MOSFET-based hybrid high-voltage DC circuit breaker. This technology will enable reliable HVDC connections, which are essential for future DC grids.
To achieve this, Infineon Technologies AG is developing silicon carbide-based power semiconductors that offer faster switching speeds and lower switching losses. Additionally, these modules will feature integrated self-protection mechanisms and direct water cooling.
These technologies address three critical challenges: ensuring sustainable and efficient energy generation, providing affordable and reliable energy supply, and strengthening European technological sovereignty in power electronics. MoWiLife aims to deliver solutions that align with the European Green Deal and contribute to achieving a climate-neutral economy.
MoWiLife is funded under the Horizon Europe programme with a total budget of €3.96 million and involves 10 partners from six countries. The MoWiLife consortium combines market leaders, innovative SMEs, and renowned academic partners, specializing in semiconductors, power electronics, and energy systems. Stakeholder workshops and dissemination activities will be organized to maximize the project’s impact and promote collaboration within the European energy sector.