Sökning: "Hall-sensors"

Visar resultat 1 - 5 av 15 uppsatser innehållade ordet Hall-sensors.

  1. 1. Investigation of current sensing techniques for a high bandwidth application : Focusing on Hall-Current Sensing

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

    Författare :Enric Ametller; [2023]
    Nyckelord :Current sensing; High bandwidth; Inverter; Hall-sensors; Strömavkänning; Hög bandbredd; Inverter; Hall-sensorer;

    Sammanfattning : With the ongoing surge in electrification within the automotive industry, the demand for high-power inverters is steadily on the rise. Furthermore, these inverters are now expected to handle increased power loads while maintaining enhanced efficiency. LÄS MER

  3. 2. Shielding of Transformer Stray Fields in Trains

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

    Författare :Lárusdóttir Lára Ólafia; [2022]
    Nyckelord :;

    Sammanfattning : Generally, a transformer will produce stray magnetic fields. Aboard trains, the transformer’s stray fields can pose problems to other components inside or outside the train. Further, regulations require the magnetic field to be below certain levels in the passenger area. LÄS MER

  4. 3. Closed Loop Control of PMSM Motor : Field Oriented Control Using Hall Sensors

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Shawon Kumar Baral; [2021]
    Nyckelord :BLDC; PMSM; 6 step; FOC; Clarke; Motor; Park; PWM; Rotor; SVPWM;

    Sammanfattning : Fossil-fuel vehicles are one of the main causes of CO2 emissions nowadays. As we are moving toward cleaner environment electrification of vehicles are becoming more and more popular. With the environment in mind, the recent improvement in battery technology and electronics has drawn a lot of attention to Brushless DC or BLDC  motors. LÄS MER

  5. 4. Utveckling av ett två-axligt bildsensorstabiliseringssystem

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Nicklas Lindell; Albert Knutsson; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Even the simplest cameras today house a plethora of impressive mechatronic systems. One of the key systems that determines the camera performance is the image stabilization, as involuntary hand movements during exposure can produce unsharp images. One way to compensate is by an internal image sensor stabilization system. LÄS MER

  7. 5. Konstruktion av pedagogisk Borstlös DC-motor för undervisning

    M1-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Oscar Söderlund; Johan Nyström; [2019]
    Nyckelord :;

    Sammanfattning : The brushless DC (BLDC) motor is a crucial component of our modern society and exists in a number of everyday items. It is an evolution of the conventional brushed DC motor. It has several advantages compared to the brushed DC motor including less maintenance and better control and precision of the rotary displacement. LÄS MER