Project description DEENESFRITPL High-power electric motors key for flying electric aircraft The EU-funded HIVOMOT project will investigate solutions to address the scientific and technical challenges arising from the use of high-voltage, high-power electric drives at high altitudes. Modelling activities will shed more light on technical issues related to inverter-fed high-voltage insulation and arcing effects in electric machines. The project will conduct research into the electromagnetic, electrical, thermal and mechanical design of actual electric machine topologies to assess the limits of each technology in high-power, high-voltage operations. Insulation and thermal management approaches will be investigated, and assessments of their reliability at high altitudes will also be carried out. The project envisions the design of an electric motor prototype relying on the use of high-temperature superconducting elements. Show the project objective Hide the project objective Objective The present proposal tries to answer in the best way the call JTI-CS2-2020-CfP11-THT-12. After the analysis of the call, our understanding of the objectives requested by the call is the following:The main objective of the project is to investigate solutions for the scientific and technical challenges regarding the use of high voltage high power electric drives at high altitude conditions. Both short and long term timeframes are contemplated, so research into the implications of high voltage and altitude in the reliability and safety of actual systems and its technical solution, but also investigation into new HTS based electric drives for these conditions are proposed.For this purpose, this main objective splits into the following technical objectives:• Investigation on modelling of high voltage electrical systems at high altitude for fundamental understanding of the technical issues related to inverter-fed HV insulation and arcing effects in electrical machines.• Research into insulation approaches and assessment of their reliability and safety at high altitude conditions.• Electromagnetic, electrical, thermal and mechanical design of actual topologies of electrical machines in order to evaluate the limits of each technology for high power and high voltage operation in aircraft applications.• Comparison of available and foreseen HTS materials for their use in electric machines for high volumetric and mass power density.• Investigation on thermal management systems for cryo-cooled HTS windings for electric machines in aircraft environment.• Preliminary design and comparison of different HTS based electric machine topologies for aircraft applications at high voltage and high altitude in terms of power density, reliability and safety.• Full design of a HTS electric motor concept and development of a lab-scale validator, applying the most suitable techniques investigated during the project for HV and high altitude operation, including the thermal management. Fields of science engineering and technologymechanical engineeringthermodynamic engineeringheat engineeringengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaircraftnatural sciencesmathematicspure mathematicstopologyengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaeronautical engineering Keywords High power High Voltage electrical systems High Altitude High Temperature Superconductors (HTS) Superconducting motor Electrical drives More Electric Aircraft (MEA) Programme(s) H2020-EU.3.4. - SOCIETAL CHALLENGES - Smart, Green And Integrated Transport Main Programme H2020-EU.3.4.5.10. - Thematic Topics Topic(s) JTI-CS2-2020-CFP11-THT-12 - Advanced High Power Electrical Systems for High Altitude Operation Call for proposal H2020-CS2-CFP11-2020-01 See other projects for this call Funding Scheme RIA - Research and Innovation action Coordinator ASOCIACION CENTRO TECNOLOGICO CEIT Net EU contribution € 273 358,75 Address PASEO MANUEL DE LARDIZABAL 15 20018 San Sebastian Spain See on map Region Noreste País Vasco Gipuzkoa Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 273 358,75 Participants (3) Sort alphabetically Sort by Net EU contribution Expand all Collapse all SUPRASYS SL Spain Net EU contribution € 344 760,00 Address AVENIDA LEHENDAKARI AGUIRRE 11 7 DEPTO 7 48014 Bilbao See on map SME The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed. Yes Region Noreste País Vasco Bizkaia Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 344 760,00 ANTEC MAGNETS SOCIEDAD LIMITADA Spain Net EU contribution € 221 900,00 Address AV RAMON Y CAJAL 74 48920 Portugalete See on map Region Noreste País Vasco Bizkaia Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 221 900,00 ALCONZA BERANGO SL Spain Net EU contribution € 161 756,25 Address CALLE ARENE BIDEA 13 48640 Berango See on map Region Noreste País Vasco Bizkaia Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 161 756,25