Sökning: "brushless direct current motor"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden brushless direct current motor.

  1. 1. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

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

    Författare :Simon Weideskog; [2024]
    Nyckelord :FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

    Sammanfattning : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. LÄS MER

  3. 2. Analys och minskning av effektförlusterna i en borstlös likströmsmotor med vektorstyrning

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

    Författare :Lider Xavier Garcia Parrales; [2023]
    Nyckelord :Effektförluster Borstlös likströmsmotor BLDC Vectorstyrning Field-oriented Control FOC Blockkommutering Block commutation MTPA; Technology and Engineering;

    Sammanfattning : This report addresses power losses in an electric motor arising from various sources. The choice of motor control strategy can decrease efficiency if not implemented correctly or if the motor model in the control loop is overly simplified. LÄS MER

  4. 3. Drive Train Control of Lithium-Battery Fed BLDC Motor : Motor Control

    M1-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Heshmat Hassani; [2020]
    Nyckelord :6-step; Sinusoidal; FOC control;

    Sammanfattning : Electrical drive systems are used in various applications and getting more attractive in recent years. When the usage of electric motors increased in different applications then the control model of them has been also demanded. LÄS MER

  5. 4. Alternative Input Devices for Steer-by-Wire Systems

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Viktor Alkelin; Casper Christiansen; [2020]
    Nyckelord :Steer-by-Wire;

    Sammanfattning : With the recent push towards autonomous cars, a traditional steering wheel with its mechanical connection between the road and driver may soon be unnecessary. To facilitate interior design and lower production costs whilst still maintaining a manual alternative for maneuvering, an alternative steering input device relying on Steer-by-Wire technology is investigated. LÄS MER

  7. 5. Electric Load Driven Longboard

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :JOHAN ANDERSSON; RICKARD HÖGLUND; [2020]
    Nyckelord :mechatronics; longboard; brushless direct current motor; Hall effect sensor; load cell; Wheatstone bridge; LiPo battery; Arduino; ODrive; mekatronik; longboard; borstös likströmsmotor; Hall effekt sensor; lastcell; Wheatstone brygga; LiPo batteri; Arduino; ODrive;

    Sammanfattning : This bachelor’s thesis aims to show an extensive overview of all the parts that build up an electric load driven longboard and see if a load controlled longboard can be seen as a safe, comfortable and convenient alternative to the more common remote controlled longboard. The thesis will also answer how weight can be measured on a longboard in the most effective way, what the most comfortable riding technique is and what a good motor-battery configuration to be able to travel at 30 km/h and 10 km would be. LÄS MER