Eddy-current formulation for constructing transmission-line models for machine windings H. De Gersem, O. Henze, T. Weiland and A. Binder Eur. Phys. J. Appl. Phys., 49 3 (2010) 31101 Published online: 03 February 2010 DOI: 10.1051/epjap/2010003