Sökning: "Ana Strand"

Hittade 2 uppsatser innehållade orden Ana Strand.

  1. 1. Fully automated rudder pedal system for ultralight aircraft

    Master-uppsats, Lunds universitet/Innovation

    Författare :Simon Strand; Ana Beric; [2019]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The Swedish ultralight aircraft manufacturer, Blackwing Sweden AB, has requested a reinvention of their adjustable mechanism for the rudder pedal system in the BW600RG aircraft. The current manual system is insufficient in terms of a non-ergonomic adjustment process which requires for the aircraft to be stationary. LÄS MER

  3. 2. Study of Analytical Models for Harmonic Losses Calculations in Traction Induction Motors

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Anaïs Maroteaux; [2016]
    Nyckelord :Analytical model; Bertotti; curve fitting; FEM 2D; harmonic losses; induction mo-tor; iron losses; Joule losses; skin and proximity effects.; Analytisk modell; Bertotti; kurvanpassning; FEM 2D; harmoniska förluster; asynkro-nmotor; järnförluster; Joule förluster; skineffekt och proximity effekt.;

    Sammanfattning : This Master Thesis deals with the study of analytical and finite-element (FE) models for calculation of losses in traction induction motors. Motors are fed through inverters for this type of application. Therefore, both fundamental and harmonic losses are considered. The study is done with one particular motor and one initial analytical model. LÄS MER