Essays about: "Permanent Magnet Motors."

Showing result 16 - 20 of 38 essays containing the words Permanent Magnet Motors..

  1. 16. Implementation and experimental evaluation of a parameterized PMSynRM model using Matlab and Comsol Multiphysics

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Israt Jahan; [2019]
    Keywords : Comsol Multiphysics; eddy-current losses; permanent-magnet synchronous reluctance motors; reluctance; Comsol Multiphysics; virvelströmsförluster; permanentmagnet synkrona reluktansmotorer; reluktans;

    Abstract : This thesis focuses on modelling of the permanent magnet synchronous reluctancemotor (PMSynRM), which has drawn considerable attention by researchers thanks toits high efficiency and wide range of speed operation. Comparisons with measurementsfrom a four-pole PMSynRM with four barriers and 24 stator slots have been carriedout. READ MORE

  3. 17. Rim-Jet - A Mechanical Design for a Shaft-less Propulsor

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Pablo Sanchez Santiago; [2019]
    Keywords : Conceptual design; debris; propulsor; rescue operations; verify; Driftsäkerhet; framdrivning; propulsor; räddningsbåt; Sjöräddning;

    Abstract : During sea rescue operations it is common for the rescue vessels to operate in water with high number of debris that can get stuck in the propulsor. In particular plastic ropes that can get tangled around the shaft and melt causing a complete stop or damage the motor. READ MORE

  4. 18. Integrated generator for use in aircraft engines

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Fredrik Andersson; [2018]
    Keywords : Integrated generator; aircraft engine; generator; aircraft generator; Technology and Engineering;

    Abstract : In this paper the use of integrated generators for airplane engines is examined. In order to accomplish this goal a combination of MatLab with FEMM and ANSYS Maxwell is used to make incrementally more and more detailed analysis of the integrated generator concept. READ MORE

  5. 19. Material choice for a rotor in a switched reluctance high speed motor

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Christoffer Christiansen; [2017]
    Keywords : SRM; switched reluctance motor; Electrical Steel; Materials;

    Abstract : With the increasing environmental impact from the automotive industry, electric vehicles become more and more popular. This combined with the great breakthroughs in fast electronics the switched reluctance motor (SRM) has again gained popularity in recent years. READ MORE

  6. 20. High Precision Positioning and Very Low Velocity Control of a Permanent Magnet Synchronous Motor

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Patrik Önnheim; Hampus Isaksson; [2015]
    Keywords : Technology and Engineering;

    Abstract : The purpose of this report is to evaluate a direct driven permanent magnet motor in high accuracy position and low speed operation. Actuation in this case is usually accomplished by stepping motors combined with belts and pulleys. High accuracy positioning is considered to be within 0.1 degrees and low speed 0. READ MORE