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Optimised DYnamics of high voltage powertrains: developing Sustainable Systems for Electric Vehicles

Objective

As the demand for fully EVs rises due to sustainability and decarbonization efforts, consumers' concerns such as longer driving ranges and quicker charging times must be addressed. To this end, ODYSSEV is developing advanced automotive power converters and optimizing powertrain elements to utilize HV levels and novel electronic topologies.
The project centers on a hybrid inverter concept that leverages the benefits of both RC-IGBTs and SiC MOSFETs under various load conditions, aiming for the best techno-economic performance. Innovations include optimizing the HV motor's geometry and topology to avoid issues like partial discharge and current harmonics, and designing a reconfigurable battery pack. This battery pack can be charged at lower voltages (400-800V) and provide higher voltages (1200-1600V) during traction mode. The preliminary design targets a 1200V and 100 kW powertrain, with various scenarios to be analyzed for potential HVs.
Additionally, ODYSSEV will innovate in areas such as the on-board charger, system packaging, and overall powertrain control. The project aims to demonstrate this HV powertrain integrated in a real vehicle in real driving tests, thereby providing evidence of reduced costs, losses, and weight for EV manufacturers.
The ODYSSEV project involves a consortium of 14 partners from 8 countries, including research institutions, universities, and industrial stakeholders. This group will employ a Safe and SSbD, utilizing virtual environments with PHIL capabilities for cost-effective and efficient prototyping. The consortium has access to necessary facilities and networks for manufacturing, prototyping, and testing innovative automotive solutions.
The expected impact includes a 30% reduction in energy losses and a 20% increase in driving range, with significant cost reductions (up to 20% for power electronic modules) and enhanced fast-charging capabilities (20-80% charge in 10 minutes with 350kW chargers).

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Keywords

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Programme(s)

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Topic(s)

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HORIZON-RIA - HORIZON Research and Innovation Actions

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Call for proposal

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(opens in new window) HORIZON-CL5-2024-D5-01

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Coordinator

FUNDACION CIRCE CENTRO DE INVESTIGACION DE RECURSOS Y CONSUMOS ENERGETICOS
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 1 023 125,00
Address
PARQUE EMPRESARIAL DINAMIZA, AVDA. DE RANILLAS, 3D
50018 ZARAGOZA
Spain

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Region
Noreste Aragón Zaragoza
Activity type
Research Organisations
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 1 023 125,00

Participants (11)

Partners (2)

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