...-artois.fr 10 11 2023 25 01 2024 29 01 2024 The efficiency of power transformers has significantly improved through the latest advances in numerical and analytical modeling for the design of power transformer cores (Valkovic, 1988 ; Ilo et al., 1996 ; Nakata et al...

...Prof. Norio Takahashi; Baodong Bai; Jiayin Wang Purpose – The magnetostriction of grain-oriented electrical silicon steel sheet is studied for the magnetic field direction along the rolling direction and deviating from it. The method of calculating the vibration of transformer is developed...

...K.W.E. Cheng; K.F. Kwok; S.L. Ho; Y.L. Ho Calculation of the winding losses of high frequency transformer based on one‐dimensional field analysis is normally inapplicable for complex winding configurations. This paper presents a matrix modeling method which can produce a generalized mechanism...

...G. Cannistrà; A. Covitti; M. Sylos Labini All the algorithms introduced by the authors in their finite‐element computational program for studying fields easily and quickly are described in the paper. Moreover, an application of the analysis of the thermal field to a three‐phase transformer...