José Ubirajara Núñez de Nunes

Publications

120

Citations

H-Index

2010

Active since

Affiliations

Universidade Federal do Rio Grande do Sul(Current)

José Ubirajara Núñez de Nunes is an author at Universidade Federal do Rio Grande do Sul specializing in reliability engineering, smart grid, and power system protection.

Top concepts

Smart GridEngineeringSystems EngineeringElectrical EngineeringPower System ProtectionReliability EngineeringPower SystemsDistributed GenerationFault DiagnosisSignal Processing

Publications per year

2010–2019

Publications

Impedance-based fault location formulation for unbalanced primary distribution systems with distributed generation

José Ubirajara Núñez de Nunes, Arturo S. Bretas · 2010 · 44 citations

Power Distribution Systems, Electrical Engineering, Reliability Engineering +12

Distribution systems high impedance fault location: A spectral domain model considering parametric error processing

José Ubirajara Núñez de Nunes, Arturo S. Bretas, N.G. Bretas et al. · International Journal of Electrical Power & Energy Systems · 2019 · 41 citations

Fault Diagnosis, Electrical Engineering, Reliability Engineering +11

An extended fault location formulation for unbalanced distribution feeders with distributed generation

José Ubirajara Núñez de Nunes, Arturo S. Bretas · Modern Electric Power Systems · 2010 · 19 citations

Electrical Engineering, Reliability Engineering, Extended Impedance-based Formulation +14

A impedance-based fault location technique for unbalanced distributed generation systems

José Ubirajara Núñez de Nunes, Arturo S. Bretas · 2011 · 16 citations

Electrical Engineering, Reliability Engineering, Apparent Impedance +12

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