Integrated Modular Distributed Drivetrain for Electric/Hybrid Vehicles
Forskningsprojekt, 2017
– 2020
Within this project a new compact and efficient high speed 30-50 kW electrical machine will be integrated with an efficient fully SiC drive and agerabox within a powertrain traction module. The electrical machine will have a dry rotor direct liquid cooling system integrated with the coolingsystem for the SiC drive.
This traction module can be mechanically coupled with an axle of a low performance electric/hybrid vehicle, or several units could be coupled directly with the wheels for a high performance vehicle or a light-duty vehicle or a bus. Economic feasibility of mass-
manufacturing of different electric machine topologies will be studied to choose the best trade-off between performance, manufacturing cost, and efficiency in the selected performance range. Feasibility of direct drive, single stage, and two-stage switchable high speed gearboxes will be studied as well.
The resultant powertrain traction module will be an optimal trade-off between efficiency, manufacturability, and cost, utilizing newest technologies in electrical machines, power electronics, and high speed gearboxes. We will demonstrate the scalability of the solution by embedding several powertrain modules on board a test vehicle.
Deltagare
Yujing Liu (kontakt)
Chalmers, Elektroteknik, Elkraftteknik
Xiaoliang Huang
Chalmers, Elektroteknik, Elkraftteknik
Bowen Jiang
Chalmers, Elektroteknik, Elkraftteknik
Nimananda Sharma
Chalmers, Elektroteknik, Elkraftteknik
Jian Zhao
Chalmers, Elektroteknik, Elkraftteknik
Samarbetspartners
AVL TRIMERICS GMBH
Stuttgard, Germany
BorgWarner AB
Landskrona, Sweden
Fondazione ICONS
Lodi, Italy
National Electric Vehicle Sweden
Trollhättan, Sweden
SCIRE Consorzio
Neapel, Italy
Semikron Elektronik
Nurnberg, Germany
Technische Universitaet Ilmenau
Ilmenau, Germany
Teknologian Tutkimuskeskus (VTT)
Espoo, Finland
Thien Edrives GMBH
Lustenau, Austria
Univerza V Ljubljani
Ljubljana, Slovenia
Visedo
Lappeenranta, Finland
Finansiering
Europeiska kommissionen (EU)
Projekt-id: EC/H2020/769989
Finansierar Chalmers deltagande under 2017–2019
Relaterade styrkeområden och infrastruktur
Hållbar utveckling
Drivkrafter
Transport
Styrkeområden
Energi
Styrkeområden