Kirjasto - Tampereen teknillinen yliopisto

Browsing Dissertations by Department "Institute of Electromagnetics"

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  • Control of Variable Speed Wind Turbines 
    Vihriälä, Harri (2002-11-15)
    A variable speed, fixed pitch wind turbine is difficult to control: it is stable at below rated wind speeds but becomes unstable as power output is limited by stalling the turbine at above rated wind speeds. This turbine ...
  • Environmental Impacts of Superconducting Power Applications 
    Hartikainen, Teemu (2005-12-02)
    Superconducting power applications boast several properties that can prove them environmentally advantageous over conventional electric power applications. Such are, for example, up to 50% lower losses, which means savings ...
  • Hall Magnetometer for AC Characterization and Test Results of Bi-2223 Tape Specimens 
    Masti, Mika (2006-02-17)
    The economically viable use of HTS superconductors poses strict demands on the manufacturing and operational losses of superconducting tapes. Both these losses are minimized with an appropriate choice of tape cross-section ...
  • Homological Computations in Electromagnetic Modeling 
    Suuriniemi, Saku (2004-09-24)
    The users of modern design software for electrical appliances can accidentally attempt an analysis of ill-posed design problems, ones with no sensible solution. It is tedious to track down such mistakes manually, but certain ...

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