Saturation time of transformers under dc excitation

Characteristics of transformer exciting-current during geomagnetic disturbances

R. Walling, Afia Khan · IEEE Transactions on Power Delivery · 1991 · 144 citations

Engineering, Electrical Engineering, Physics +14

An experimental analysis of DC excitation of transformers by geomagnetically induced currents

N. Takasu, T. Oshi, F. Miyawaki et al. · IEEE Transactions on Power Delivery · 1994 · 141 citations

Engineering, Electrical Engineering, Physics +12

Study of the acceptable DC current limit in core-form power transformers

Patrick Picher, L. Bolduc, A. Dutil et al. · IEEE Transactions on Power Delivery · 1997 · 96 citations

Engineering, Electrical Engineering, Heat Transfer +9

Modeling and simulation, and their validation of three-phase transformers with three legs under DC bias

E.F. Fuchs, Y. You, D. J. Roesler · IEEE Transactions on Power Delivery · 1999 · 88 citations

Engineering, Electrical Engineering, Circuit Theory +13

Effects of geomagnetically induced currents in the BC Hydro 500 kV system

D. H. Boteler, R. M. Shier, Taishi Watanabe et al. · IEEE Transactions on Power Delivery · 1989 · 85 citations

Engineering, Electrical Engineering, Electromagnetics +13