S.T. Sobral

'Decoupled method' for studying large interconnected grounding systems using microcomputers. I. Fundamentals

S.T. Sobral, Victor Fleury, J. Rodriguez Villalba et al. · IEEE Transactions on Power Delivery · 1988 · 29 citations

Numerical Analysis, Complete Ground Circuit, Engineering +14

Dimensioning of nearby substations interconnected ground system

S.T. Sobral, Vasco Costa, M.S. Campos et al. · IEEE Transactions on Power Delivery · 1988 · 28 citations

Electrical Engineering, Engineering, Smart Grid +13

Ground potential rise characteristics of urban step-down substations fed by power cables-a practical example

S.T. Sobral, J.A. Barbosa, J.V.C. Nunes et al. · IEEE Transactions on Power Delivery · 1988 · 28 citations

Transition Substation, Ground Potential, Electrical Engineering +10

Interferences between faulted power circuits and communication circuits or pipelines-simplification using the decoupled method

S.T. Sobral, W.G. Castinheiras, Mike Nielsen et al. · IEEE Transactions on Power Delivery · 1991 · 21 citations

Engineering, Decoupled Method, Communication Circuits +16

Grounding measurements at the Itaipu generating complex using the 'extended Eleck method'

S.T. Sobral, C.A.O. Peixoto, Darlan A. Fernandes et al. · IEEE Transactions on Power Delivery · 1988 · 16 citations

Geophysics, Ground Motion, Electrical Engineering +15