HECATE aims to deliver transformative technologies to electrical distribution for future Hybrid Electric Aircraft.

Aviation needs to meet the ambitious targets of the European Green Deal. This means a step change is needed towards hybrid electric regional aircraft to significantly reduce the fuel burn. This can only be accomplished with power distribution networks that can safely handle the high power and high voltage levels, ultimately up to several Megawatt. The HECATE project will address the
associated challenges of system weight and power density, high voltage challenges with lightning, arcing and electromagnetic interference as well as optimized thermal management, in addition to digitizing the design process with digital twins. This will lead to transformative technology bricks, which are holistically optimized at system integration architecture level. The HECATE project will demonstrate a >500 kW architecture in a copper bird at TRL5. This will provide a clearer understanding of high voltage challenges and how to mitigate them, with a scalability roadmap towards CAJU Phase 2 flight demonstration and exploitation in a 2035 new built Hybrid Electric Regional aircraft. Also, environmental impact and LCA will be assessed. For optimal alignment and ensuring certifiability, HECATE will establish relationships with other Clean Aviation projects (e.g. HERA and HE-ART for the definition of the electrical architecture and power/voltage/current levels) and authorities and standards groups (e.g. EASA, EUROCAE).
As a set of key enabling technologies that are well integrated, HECATE will contribute to the Clean Aviation SRIA and its expected impacts, and fully fulfill the call's expected outcomes. The 37-member consortium mobilizes key EU based industries throughout the entire existing supply chain: from aircraft OEMs to system integrators, to system and subsystems suppliers, 4 of which are SMEs. 17
RTOs, complement and reinforce the industries, which also ensures knowledge gained is embedded in future research and education programs.

Co-Funded by the European Union under GA no 101101961 - HECATE. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or Clean Aviation Joint Undertaking. Neither the European Union nor the granting authority can be held responsible for them.

HECATE aims to deliver transformative technologies to electrical distribution for future Hybrid Electric Aircraft.

Aviation needs to meet the ambitious targets of the European Green Deal. This means a step change is needed towards hybrid electric regional aircraft to significantly reduce the fuel burn. This can only be accomplished with power distribution networks that can safely handle the high power and high voltage levels, ultimately up to several Megawatt. The HECATE project will address the
associated challenges of system weight and power density, high voltage challenges with lightning, arcing and electromagnetic interference as well as optimized thermal management, in addition to digitizing the design process with digital twins. This will lead to transformative technology bricks, which are holistically optimized at system integration architecture level. The HECATE project will demonstrate a >500 kW architecture in a copper bird at TRL5. This will provide a clearer understanding of high voltage challenges and how to mitigate them, with a scalability roadmap towards CAJU Phase 2 flight demonstration and exploitation in a 2035 new built Hybrid Electric Regional aircraft. Also, environmental impact and LCA will be assessed. For optimal alignment and ensuring certifiability, HECATE will establish relationships with other Clean Aviation projects (e.g. HERA and HE-ART for the definition of the electrical architecture and power/voltage/current levels) and authorities and standards groups (e.g. EASA, EUROCAE).
As a set of key enabling technologies that are well integrated, HECATE will contribute to the Clean Aviation SRIA and its expected impacts, and fully fulfill the call's expected outcomes. The 37-member consortium mobilizes key EU based industries throughout the entire existing supply chain: from aircraft OEMs to system integrators, to system and subsystems suppliers, 4 of which are SMEs. 17
RTOs, complement and reinforce the industries, which also ensures knowledge gained is embedded in future research and education programs.

Co-Funded by the European Union under GA no 101101961 - HECATE. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or Clean Aviation Joint Undertaking. Neither the European Union nor the granting authority can be held responsible for them.