Roberto Chouhy Leborgne

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This paper presents a mathematical deterministic adaptive distance protection formulation for UPFC compensated transmission lines. The proposed formulation is developed using a phase component approach and considers and compensates for various UPFC operation conditions and non-zero fault resistances. The proposed methodology is completely adaptive and(More)
This paper proposes method a to increase the electric power dispatched to the grid in a thermoelectric plant. The proposed improvement is based in a reduction of the auxiliary services' demand. This demand reduction is obtained by improving the power factor and reducing the active power losses in the auxiliary services. The power factor is improved by the(More)
This paper presents a numerical study of the system unbalance and the fault impedance effect on faulted power system analysis. Two short circuit techniques, the symmetrical components and phase components algorithms are implemented and analyzed based on numerical simulations of the IEEE 13 bus test feeder. Test cases include voltage unbalance effect and(More)
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