Sökning: "Electric machine FEM simulation"

Hittade 5 uppsatser innehållade orden Electric machine FEM simulation.

  1. 1. 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

  3. 2. Analysis of Cooling System and Its Influence on Magnetic Flux Density in a Motor

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Ronaldo Gustav Pangihutan Hasibuan; [2020]
    Nyckelord :Generator; Motor; Permanent Machine;

    Sammanfattning : After Michael Faraday invented the magnetism theory in 1821, the application of the permanent magnet machine was rapidly developed. The permanent magnet synchronous machine is one of the popular applications of electromagnetic theory, which is implemented in most electric vehicles nowadays. LÄS MER

  4. 3. Power cables in battery electric vehicles used in underground mining : Analysis of electromagnetic dynamics in high-power cables and development of application-specific design strategies for reduction of EMI

    Master-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Chisom Miriam Ekweoba; [2019]
    Nyckelord :;

    Sammanfattning : The electrification of the automotive industry is growing in popularity, considering the environmental impacts of the conventional diesel-powered automobile. However, from the electromagnetic compatibility (EMC) viewpoint, it is observed that the use of variable-frequency drives (VFD) and relatively high-power cables to propel electrical motors has led to a considerable rise in electromagnetic interference (EMI) within and outside the machine. LÄS MER

  5. 4. A machine-learning approach to estimating the performance and stability of the electric frequency containment reserves

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Henrik Ekestam; [2018]
    Nyckelord :;

    Sammanfattning : For a number of years, the frequency quality has been decreasing in the Nordic synchronous area. The Revision of the Nordic Frequency Containment Process project has introduced a proposed set of pre-qualification requirements to ensure the stability and performance of frequency containment reserves. LÄS MER

  7. 5. Design and Construction of High Current Winding for a Transverse Flux Linear Generator Intended for Wave Power Generation

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

    Författare :Ahmed Amine Ramdani; Sebastian Rudnik; [2018]
    Nyckelord :Wave-power; transverse flux generator; winding; aluminum conductor; magnetic flux leakage; ocean energy; wave energy; wave energy generator; electromotive force; parallel strands; circulating currents; crowding effects; skin effect; proximity effect; eddy currents; racetrack effect; cable twisting; AlCu connection; enamel; polyamide-imide; dicloromethane; Vågkraft; transversalflödesgenerator; lindningsledare;

    Sammanfattning : There is currently a high demand for electric power from renewablesources. One source that remains relatively untapped is the motionof ocean waves. LÄS MER