S.T. Sobral

Location of linghtning arresters at digitalized installations - A critical review

S.T. Sobral, D.S. Rezende, A.A. Menezes, 2010, 2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA).

Transmission lines crossing several times a single pipeline modelling techniques for a suitable representation of inductive and resistive couplings

S.T. Sobral, J.A. Filho, G. Azzam, 2004, 2004 IEEE/PES Transmision and Distribution Conference and Exposition: Latin America (IEEE Cat. No. 04EX956).

Corrective effects of cable shielding with single or double grounding points-calculations and measurements

C. A. O. Peixoto, S.T. Sobral, S.C. Sobral, 2010, 2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA).

Interference control-P. plants, substations, telecommunication installations

S.T. Sobral, J.R. Dellacqua, A. Martinelli, 2004, 2004 IEEE/PES Transmision and Distribution Conference and Exposition: Latin America (IEEE Cat. No. 04EX956).

Advantages of Steinmetz Circuit Theory Over Schelkunoff Transfer Impedance Theory

S.T. Sobral, J.A. Filho, C.A.O. Peixoto, 2009, IEEE Transactions on Power Delivery.

Termorio-S.Jose double circuit transmission line crossing several pipelines-modelling problems

S.T. Sobral, G. Azzam, A.A.M. Junior, 2004, 2004 IEEE/PES Transmision and Distribution Conference and Exposition: Latin America (IEEE Cat. No. 04EX956).

Ground potentials and currents in substations fed exclusively by power cables- an example: Leblon substation

S.T. Sobral, S.C. Sobral, G. Azzam, 2004, 2004 IEEE/PES Transmision and Distribution Conference and Exposition: Latin America (IEEE Cat. No. 04EX956).