Essays about: "PM motor"

Showing result 1 - 5 of 7 essays containing the words PM motor.

  1. 1. Concept Population & Verification of Traction Motors

    University essay from KTH/Fordonsdynamik

    Author : Aditya Pratap Singh; [2021]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 2. Magnet Losses in Inverter-fed High-speed PM Machines

    University essay from KTH/Elektrisk energiomvandling

    Author : Adolfo Garcia Gonzalez; [2015]
    Keywords : Eddy currents; FEM 2D; FEM 3D; magnet losses; nut-runner; PM motor; slot-less winding; Virvelstrommar; FEM 2D; FEM 3D; forluster i magneter; mutterdragare; permanentmagnetiserad motor; luftlindad lindning;

    Abstract : This master thesis deals with the estimation of magnet losses in a Permanent Magnet(PM) motor inserted in a nut-runner. This type of machine has interesting featuressuch as being slot-less and running at a very high speed (30000 rpm). READ MORE

  4. 3. Comparative Analysis of HD Diesel Engine with & without Humidification at low load operation

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Evgeny Orlov; [2015]
    Keywords : HAM; Humid air motor; Nox reduction; Technology and Engineering;

    Abstract : High fuel prices and stringent emission norms stimulate the improvement of engine efficiency and emission reductions. This is one of the leading issues in the truck industry. A waste heat recovery technology (WHR) can be used to solve this issue. The evaporative cycle represents the WHR. READ MORE

  5. 4. Design and Analysis of a Fractional-Slot Concentrated-Wound PM-Assisted Reluctance Motor

    University essay from KTH/Elektrisk energiomvandling

    Author : Luigi Marino; [2015]
    Keywords : concentrated windings; demagnetization; distributed windings; ferrite; finite element method; loss distribution; natural and over compensation; overlaod; permanentmagnet assisted synchronous reluctance motors; permanent magnets; rare earth magnets NdFeB ; reluctance torque; temperature effects; torque ripple; avmagnetisering; ferrit; finita elementmetoden; fördelade lindningar; förlust distribution; koncentrerade lindningar; momentrippel; naturligt och överkompensation; permanentmagnet assisterad synkron reluktansmotorer; permanentmagneter; reluktansvridmomentet; sällsynta jordmagneter NdFeB ; temperatureffekter; överbelastning;

    Abstract : The aim of this master thesis is to design and analyse a FSCW PMaSynRM (Permanent Magnet assisted Synchronous Reluctance Motor) for industrial applications. The design process includes analytical calculations (initial design and PM amount minimization) and nite element method (FEM) based design optimization. READ MORE

  6. 5. Harmonic Losses in Windings of Inverter-Fed High-Speed PM Motors

    University essay from KTH/Elektrisk energiomvandling

    Author : Yang Yang; [2015]
    Keywords : Bundle; conductor; FEM 2D; losses; PM motor; skin and proximity eect; transposition; windings;

    Abstract : This master thesis focuses on the estimation of losses in windings of a high-speed PermanentMagnet (PM) motor. The PM motor studied in this thesis is applied to a nut-runner systemwith specic characteristics such as operating at a high speed (30000 rpm), relatively smallsize and being slot-less. READ MORE