Chair of Power Electronics

Electric Propulsion Drive Trains – High Efficient and Robust Electric Propulsion Drives

The objective of the working package 2 of the eMOTION Interreg project is the optimization of the efficiency and of the robustness of electric propulsion drive trains of electric vehicles. Different methodologies for the optimization are investigated and analyzed theoretically and by simulation. The focus of the optimization is based on the power electronics which interfaces the battery and the AC drive motor. [read more]Besides the mandatory DC-AC inverter, the application of an additional DC-DC converter is investigated. For the DC-AC inverter different topologies are analyzed and compared regarding the overall output performance. In the laboratory, the different optimization methods will be realized and verified at a 20 kW laboratory setup.

sbr_1   sbr_2
 

Title Electric Propulsion Drive Trains – High Efficient and Robust Electric Propulsion Drives
Coordinator Prof. Dr.-Ing. Friedrich W. Fuchs
Contact Person Mr. Dipl. Wirtsch.-Ing. Stephan Brüske (sbr@tf.uni-kiel.de)
Type Research project, financing: Interreg Project (Interreg 4a, eMOTION, European union), Danish-German combined project
Funding 280.000 Euro
Partners Company in Schleswig-Holstein
Duration 01.10.2012-31.12.2014
Homepage www.emotion-interreg.de
Keywords Electric Vehicle, Electric Vehicle Propulsion Drive Train, Multilevel Converter, Power Semiconductors
Research

  • Our research is focused on the design of high efficient and reliable PWM-based power converter architectures (single-cell, multi-cell, multilevel), their modelling and control to exploit commercial as well as new power semiconductor devices with minimum over design.
    We develop controllers for electric drives and we are particularly skilled in the integration of renewable energy systems into the electric grid.
    Please discover our expertise looking to our recent projects.

    HEART - The Highly Efficient And Reliable smart Transformer
    Further Research Projects

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