Blar i University Publication Series på forfatter "Robbersmyr, Kjell Gunnar"
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Modelling and Detecting Faults of Permanent Magnet Synchronous Motors in Dynamic Operations
Attestog, Sveinung (Doctoral Dissertations at the University of Agder; no. 384, Doctoral thesis, 2022)Permanent magnet synchronous motors (PMSMs) have played a key role in commercial and industrial applications, i.e. electric vehicles and wind turbines. They are popular due to their high efficiency, control simplification ... -
Multilevel Inverters with Reduced Component Count for Energy Systems
Ali, Ahmed Mohamed Salem (Doctoral Dissertations at the University of Agder; no. 339, Doctoral thesis, 2021)Multilevel inverters (MLIs) have gained increasing interest for advanced energy-conversion systems with a wide range of voltage levels, due to their attractive features of low harmonic contents, low dv/dt stress, low ...