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    Home > Chemicals Industry > Chemical Technology > Germany develops high-power electric transmissions to improve the total success rate of electric vehicles

    Germany develops high-power electric transmissions to improve the total success rate of electric vehicles

    • Last Update: 2022-11-18
    • Source: Internet
    • Author: User
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    Recently, Germany has successfully developed a high-power electric transmission component system "HV-ModAL", it is reported that the research project aims to further improve the power of electric vehicle powertrains, and is expected to create an electric powertrain modular system toolbox
    suitable for various types of electric vehicles produced by different manufacturers in the next three years.
    Current electric vehicles have a typical power of 125 kilowatts and a range of 150 kilometers.

    The electric vehicles studied in this research project have a power range of 50 kW to 250 kW and a longer
    range.

    The study covered a wide range of components, including high-power power drives up to 250 kW and high-voltage IGBT power modules up to 900V, modular multi-stage DC/DC converters, batteries with integrated DC/DC converters, and system components
    for batteries above 600V.
    The project partners are building a common and flexible system simulation model
    for different EV platforms.
    To validate the theoretical results, the project team will use optimized components and architectures to produce demonstration models and conduct experiments
    .
    Based on the results achieved, the HV-ModAL system design will be completed and a modular system toolbox
    for the widest possible range of electric drive types will be created.

    Recently, Germany has successfully developed a high-power electric transmission component system "HV-ModAL", it is reported that the research project aims to further improve the power of electric vehicle powertrains, and is expected to create an electric powertrain modular system toolbox
    suitable for various types of electric vehicles produced by different manufacturers in the next three years.
    Current electric vehicles have a typical power of 125 kilowatts and a range of 150 kilometers.

    The electric vehicles studied in this research project have a power range of 50 kW to 250 kW and a longer
    range.

    High-power electric transmission

    The study covered a wide range of components, including high-power power drives up to 250 kW and high-voltage IGBT power modules up to 900V, modular multi-stage DC/DC converters, batteries with integrated DC/DC converters, and system components
    for batteries above 600V.
    The project partners are building a common and flexible system simulation model
    for different EV platforms.
    To validate the theoretical results, the project team will use optimized components and architectures to produce demonstration models and conduct experiments
    .
    Based on the results achieved, the HV-ModAL system design will be completed and a modular system toolbox
    for the widest possible range of electric drive types will be created.

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