Sökning: "Drive electronics"

Visar resultat 1 - 5 av 43 uppsatser innehållade orden Drive electronics.

  1. 1. AC Gate Bias Stress of 4H-SiC MOSFETs : An investigation into threshold voltage instability of SiC Power MOSFETs under the influence of bipolar gate stress

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Agnimitra Saha; [2023]
    Nyckelord :Silicon Carbide; Gate Bias Stress; Threshold Voltage; On-state Resistance; Temperature; kiselkarbid; gate spännings-stress; tröskelspänning; on-resistansen; temperatur;

    Sammanfattning : Silicon Carbide, a wide band gap (WBG) semiconductor, has pushed electrical limits beyond Silicon (Si) when it comes to power electronics. It has offered the electrification of society showing promise for a greener future. LÄS MER

  3. 2. El-Vinsch : För sporter

    Uppsats för yrkesexamina på grundnivå,

    Författare :Lann Simon; [2023]
    Nyckelord :El-Vinsch; wakeboardvinsch;

    Sammanfattning : The electric winch for sports is a product that is relatively new to the market with a few different variants to choose from. The electric winches can be used for many different things such as wakeboarding, foil, snowboarding, skiing, surfing and much more. LÄS MER

  4. 3. Elektrifiering av hydraulsystem : En studie kring lämpliga växlar och motorer för grävmaskinstillbehöret tiltrotatorn

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Industriell teknik

    Författare :Hampus Lundgren; [2023]
    Nyckelord :cykloidväxel; elektrifiering; hydraulik; hållfasthet; mekanik; tiltrotator; cycloid drive; electrification; hydraulic; strength; mechanics; tiltrotator;

    Sammanfattning : Today’s electric excavators uses standard hydraulics to control external tools. To increase the degree of freedom the excavator is equipped with a tiltrotator placed between arm and bucket. LÄS MER

  5. 4. Optimizing the mechanicalpackaging of drivetraincomponents in Formula Studentbattery electric vehicles : Development of electric drivetrains for student engineering competition

    Master-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Eric Johansson; [2023]
    Nyckelord :;

    Sammanfattning : The world has seen a rapid increase in the development of electric vehicles. This development is made possible by competent engineers. LÄS MER

  7. 5. An amplitude modulated laser rangefinder : electronic circuit design and implementation

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Signaler och system

    Författare :Fazel Naser; Stefan Morin; [2022]
    Nyckelord :Amplitude modulation; Phase shift; Laser rangefinder; Drive electronics; PCB; Colpitts crystal oscillator; Transimpedance amplifier;

    Sammanfattning : This report describes the design and implementation of a prototype for an amplitude modulated laser rangefinder, which is made on a PCB consisting of a laser module emitting light, a photodiode receiving the light reflected from the target, and other components. The design is made for the different power levels, generation of the modulation output and the reception of the signal. LÄS MER