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CORDIS

Novel concept of a low cost, high power density and highly efficient recyclable motor for next generation mass produced electric vehicles

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Procedure to insert and recover the magnets from machine rotor (se abrirá en una nueva ventana)

A procedure describing the strategy to extract and recover the magnets from end-of-life motors. Associated to task 2.2

Modular, high-efficient and cost-oriented 800V powertrain architecture (se abrirá en una nueva ventana)

Definition of the modular, high-efficient and cost-oriented 800V powertrain architecture. Associated to task 3.1

Analysis and validation of machine insulation for 800V DC bus (se abrirá en una nueva ventana)

The report will describe the performance of an innovative slot molding (a replacement for liners with improved thermal conductivity) and the final decision about the insulation system to be used in the HEFT machine. Associated to task 2.4

Market need analysis (se abrirá en una nueva ventana)

Report stating the current EV market demand for e-powertrain units. The report will consider technical needs as well as economic requirements and regulations boundary conditions. Associated to tasks 1.1, 4.1 and 4.2

Validation plan (se abrirá en una nueva ventana)

A validation plan which includes a test matrix describing the test to be performed to assess the predefined requirements. Associated to task 1.3

Initial plan for use and dissemination of foreground (se abrirá en una nueva ventana)

Tentative plan describing the type and timing of dissemination activities The plan will be updated based on contingencies or opportunities Associated to task 72

Electromagnetic and performance Design report of motor for class A+B vehicle (se abrirá en una nueva ventana)

Design of eMotor active part for class A+B vehicle. Design to minimize magnet volume and reducing iron losses, based on recycled NdFeB and /or NdCeFeB magnets.Report showing the design process of the rotor. The report should include study of the most convenient rotor topology using recycled NdFeB or NdCeFeB magnets with the use of high strength over moulded epoxy. In addition, it should include the resistance of the rotor to demagnetisation and the incorporation on the rotor of the appropriate cooling circuit. The report should include the optimisation process to reduce iron and magnet losses and improve efficiency over the WLTP driving cycle. Associated to task 4.1

Electromagnetic and performance Design report of motor for class C+D+E vehicle (se abrirá en una nueva ventana)

Design of eMotor active part for class C+D+E vehicle. Design to minimize magnet volume and reducing iron losses, based on NdFeB magnets, facilitating the magnets re-use. Report showing the design process of the rotor. The report should include study of the most convenient rotor topology. As an initial approach N42UH/SH magnet will be used, however it should be seen how through the design process of the magnetic and cooling circuit the magnet grade is reduced, to incorporate lower amount of rare-earth material. In addition, it should include the resistance of the rotor to demagnetisation and the incorporation on the rotor of the appropriate cooling circuit. The report should include the optimisation process to reduce iron and magnet losses and improve efficiency over the WLTP driving cycle. Associated to task 4.1

Improved SiC-based high voltage drive control (se abrirá en una nueva ventana)

Improved SiC-based high voltage drive control to reduce powertrain losses and improve EV range. Associated to task 3.2

Updated list of stakeholders and end-users and plan for the execution of CD&E (se abrirá en una nueva ventana)

The list of stakeholders and end-users will be updated after an internal exchange. Financial planning and resources for the execution of CD&E will be defined. Associated to task 7.2

Project website (se abrirá en una nueva ventana)

The website will report the aim of the project, the consortium, updates regarding meetings, dissemination activities, information of public domain and will be used also in conjunction with social media profiles (e.g., LinkedIn). Associated to task 7.2

Publicaciones

Addressing Criticality for Rare Earth Elements in Permanent Magnets Supply Chain: A Focus on the EV sector

Autores: Fatemeh Taheri, Karel Van Acker
Publicado en: Flander Make conference, 2024
Editor: Flander Make

A comparison between continuous and hairpin windings for electric traction drives (se abrirá en una nueva ventana)

Autores: Marta Marijuan, Iago Martinez & Fernando Garramiola
Publicado en: 2023 13th International Electric Drives Production Conference (EDPC), Regensburg, Germany, 2023, ISBN 979-8-3503-7049-2
Editor: IEEE
DOI: 10.1109/EDPC60603.2023.10372165

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