Selaus avainsanan mukaan kokoelmassa "pulse width modulation"Väitöskirjat
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Analysis of the voltage source inverter with small DC-link capacitor
Acta Universitatis LappeenrantaensisURN:ISSN 1456-4491 (25.11.2005)IIn electric drives, frequency converters are used to generatefor the electric motor the AC voltage with variable frequency and amplitude. When considering the annual sale of drives in values of money and units sold, the ... -
Evaluation of open-source FEM software performance in analysing converter-fed induction machine losses
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 28.01.2022)Converter-fed induction machines are widely used in variable speed applications. They are renowned for their good controllability, low manufacturing cost, and robustness. These machines are used in various applications ...
