Sökning: "induction motor"

Visar resultat 16 - 20 av 57 uppsatser innehållade orden induction motor.

  1. 16. Design analysis and optimization of the Hyperloop shell and chassis

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

    Författare :Fangzhou Shao; [2019]
    Nyckelord :FE analysis; shape optimization; topology optimization; Optistruct; composite material; FE-analys; formoptimering; optimering av topologi; optistrukt; kompositmaterial;

    Sammanfattning : In the past decades of years, huge amounts of people chose to move to big cities for better education and medical service, which also makes many cities are very crowded and noisy. Moreover, the house rent in city center is some kind too expensive for many people, especially for the youth. LÄS MER

  3. 17. Reduction of a Detailed Thermal Model Lumped Parameters Approach for an OSV Induction Motor

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

    Författare :Luca Roggio; [2019]
    Nyckelord :;

    Sammanfattning : This thesis work is dealing with a detailed thermal model for an open self ventilated inductionmachine with lumped parameters approach. The model is entirely built using as referencespublished articles. The thermal network is tested using both MATLAB for calculating theparameters and SimScape for simulations and validation. LÄS MER

  4. 18. Load Imbalance Detection for an Induction Motor : - A Comparative Study of Machine Learning Algorithms

    M1-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Stina Berg; Elisabet Lilja Sjökrans; [2019]
    Nyckelord :Machine learning; industrial gateway; load imbalance; fault detection;

    Sammanfattning : In 2016 the average industry downtime cost was estimated to $260.000 every hour, and with Swedish industries being an important part of the national economy it would be desirable to reduce the amount of unplanned downtime to a minimum. LÄS MER

  5. 19. Powertrain of heavy electric vehicles: : Analysis of the production chain and impact on environment and industry

    Master-uppsats, KTH/Energiteknik

    Författare :Svenja Gelpke; [2018]
    Nyckelord :;

    Sammanfattning : Elektrifiering av bilar och mindre transportfordon pågår och flottaaktier ökar men diskussionen om elektrifiering av långdistanstransport är relativt ny. Elektriska lastbilar som använder fossila bränslen och som produceras med förnybara energikällor är lovande, särskilt i länder med en ren elmix. LÄS MER

  7. 20. Design and comparison of PMaSynRM versus PMSM for pumping applications

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

    Författare :Viktor Briggner; [2018]
    Nyckelord :Demagnetization; economic evaluation; permanent magnet assistance; synchronous reluctance machine; Avmagnetisering; ekonomisk utv¨ardering; permanentmagnetassistans; synkron reuktansmaskin;

    Sammanfattning : This master thesis aimed to design a permanent magnet assisted synchronous reluctancemachine (PMaSynRM) rotor for pump applications which were to be implemented inan existing Induction Machine stator. The machine were to be compared with a similarpermanent magnet synchronous machine (PMSM) with similar torque production in termsof cost and performance. LÄS MER