engleski

Enhanced method for pulse skin effect calculation of cylindrical conductors

This paper aims to present a new approach to the numerical solution of skin effect integral equations in cylindrical conductors. An approximate, but very simple and accurate method for calculating the current density distribution, skin-effect resistance and inductance, in pulse regime of cylindrical conductor, having a circular or rectangular cross-section, is considered. The differential evolution method is applied for minimization of error functional. Because of its application in the practice, the lightning impulse is observed. Direct and inverse fast Fourier transform is applied.

integral equations ; differential evolution ; skin effect ; differential evolution optimization method ; fast fourier transform ; current pulse

nije evidentirano