Abstract: High-frequency operation of electrical machines leads to excessive AC losses in the windings due to skin and proximity effects. To mitigate these losses, multistrand windings or Litz wire ...

Abstract: An improved Preisach-type vector hysteresis model of inversed fashion considering magnetic anisotropy for nonoriented (NO) steel sheet is proposed in this paper. By introducing new ...

ABSTRACT: When alternating current power transmission lines exceed a certain length, the electrical parameters become highly dependent on distance and frequency. Under these conditions, the lines ...