A Perturbative Method for Calculating the Impedance of Coils on Laminated Ferromagnetic Cores

• Published in: Mathematical problems in engineering Vol. 2010; no. 2010; pp. 1 - 24
• Main Authors: Maximov, Serguei, Castillo, Allen A., Venegas, Vicente, Guardado, José L., Melgoza, Enrique
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Puplishing Corporation 2010

A new set of formulas for calculating the self and mutual impedances of coils on straight and closed laminated ferromagnetic cores of circular cross-section has been derived. The obtained formulas generalize the well-known formulas for impedances of coils on homogeneous ferromagnetic cores, for the...