Among different AC motors, the synchronous reluctance machines (SynRM) have been an attractive choice for automotive applications. In a typical inverter-fed AC drive system, the stator windings carry a current with a large harmonic content, resulting in an increased AC loss. This paper investigates the additional copper losses caused by non-sinusoidal currents. Aiming at loss minimization, different winding topologies are investigated for a 5-kW SynRM including rectangular hairpins and stranded wire. Additionally, unlike other studies, transient AC finite element modeling under highly distorted current is conducted at strand level for a better selection of the best magnet wire topology.


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    Title :

    Winding Losses of Inverter-Fed Synchronous Reluctance Machine Using Different Magnet Wire Topologies


    Contributors:


    Publication date :

    2022-08-04


    Size :

    1526510 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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