Sökning: "traction motors"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden traction motors.

  1. 1. Alternative traction system for road-rail vehicles

    Master-uppsats, Lunds universitet/Innovation

    Författare :Jakob Runevad; [2023]
    Nyckelord :Product development; electric traction; construction equipment; road-rail vehicles.; Technology and Engineering;

    Sammanfattning : Excavators have traditionally been diesel driven with hydraulic actuators, but with the ongoing electrification of vehicles, smaller electric excavators are getting more common. Larger electrical excavators are still in a prototyping or early production stage but can be expected to grow. LÄS MER

  3. 2. Heat-pipes in electric machines : Heat management in electric traction motors

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Anton Olofsson; [2022]
    Nyckelord :Heat-pipe; Heat pipe; FEM; LPM; Traction motors; Induction motor; Heat management;

    Sammanfattning : The world is continually changing towards more energy efficient alternatives and less pollution. For the traction market, electric powertrains have become the go-to method, superior to both steam and diesel-electric hybrid systems. LÄS MER

  4. 3. Modelling and Simulation of Interior Permanent Magnet Synchronous Machine and, Design Optimization Towards Transmission

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

    Författare :Sindhuja Balaji; [2022]
    Nyckelord :Traction motors; Electric vehicles; Interior permanent magnet synchronous machine; Electric machine FEM simulation; Flux 2D; Electric machine design optimization; Estimation of current and control angle; Multi-objective optimization.; Traktionsmotor; elektriskt fordon; permanentmagnetiserad synkron maskin; FEM simulering; Flux 2D®; design optimering elmaskin; Skattning av ström och styrvinkel; multi-objektiv optimering.;

    Sammanfattning : This report summarizes the thesis study carried out at Scania CV AB. The study presents design optimization of an interior permanent magnetic (IPM) synchronous machine. A parameterised Matlab tool was developed in order to serve the optimization routine. LÄS MER

  5. 4. Concept Population & Verification of Traction Motors

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Aditya Pratap Singh; [2021]
    Nyckelord :Synchronous Reluctance Motor SynRM ; Permanent Magnet Synchronous Motor PMSM ; Permanent Magnet assisted SynRM PM-SynRM ; traction motors; electrical machines; Synkron Reluktansmotor; Permanent Magnet Synkron motor; Permanent Magnet assisterad Synkron motor; framdrivningsmotorer; elmotorer;

    Sammanfattning : The electrification of automobiles has emerged as the sustainable powertrain solutionto meet United Nations sustainable development goals of sustainable cities andcommunities, affordable and clean energy, and climate action. The success of theelectrification depends on the efficiency of traction motors. LÄS MER

  7. 5. Automatic data processing of traction motor measured data and vibration analysis of test bench

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Arshey Dhangekar; [2021]
    Nyckelord :Electric motor; Traction motor; MATLAB; data processing; data analysis; COMSOL Multiphysics; FEM; test bench; natural frequency;

    Sammanfattning : One of the goals of ABB AB is to develop highly efficient electric motors for traction application. The demand for traction motors is increasing due to the rise in electric vehicles sale and railway locomotive engines. LÄS MER