| Artigo em conferência |
- Monteiro, JMF; Figueiredo, TAP; Monteiro Pereira, RMM; Pereira, AJC; Maciel Barbosa, FPM. "Project Based Learning Methodology
to Improve Electrical Efficiency in Road Lighting". 2019.
10.1109/educon.2019.8725187
- Oliveira, T; Escudeiro, P; Escudeiro, N; Rocha, E; Barbosa, FM. "Automatic Sign Language Translation to Improve Communication".
2019.
10.1109/educon.2019.8725244
- Travassos Valdez, MT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Enhancing Electric Energy Systems Final Project through
Real Engineering Design Problems". 2019.
10.1109/educon.2019.8725256
- Valdez, MT; Ferreira, CM; Barbosa, FPM. "Implementation of methodological strategies, attitudes and instruments as a PBL resource".
2018.
10.1109/ithet.2018.8424794
- Fonte, PM; Monteiro, C; Barbosa, FM. "Analysis of spinning reserves in systems with variable power sources". 2018.
10.1109/eem.2018.8470005
- Monteiro Pereira, RM; Pereira, AJC; Machado Ferreira, CM; Maciel Barbosa, FP. "Comparative study of TCSC and SVC performance
on Dynamic Voltage Stability of an Electric Power System". 2018.
10.1109/upec.2018.8542046
- Ulisses, J; Oliveira, T; Rocha, E; Escudeiro, PM; Escudeiro, N; Barbosa, FM. "Blind/Deaf Comunication API for Assisted Translated
Educational Digital Content". 2018.
10.1109/eaeeie.2018.8534217
- Travassos Valdez, MT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Application of virtual reality tools in the teaching of
concepts in projects of fast loading stations". 2018.
10.1109/eaeeie.2018.8534239
- Monteiro Pereira, RMM; Pereira, AJC; Machado Ferreira, CMM; Maciel Barbosa, FPM. "STATCOM to improve the Voltage Stability
of an Electric Power System using Trajectory Sensitivity Analysis". 2017.
10.1109/ptc.2017.7981038
- Valdez, MT; Machado Ferreira, C; Maciel Barbosa, FP. "Virtual Reality as support for Learning in Electrical Engineering".
2017.
10.1109/eaeeie.2017.8768565
- Valdez, MT; Machado Ferreira, C; Maciel Barbosa, FP. "Study and Lighting Design in an Electrical Engineering Programme". 2017.
10.1109/eaeeie.2017.8768724
- Monteiro Pereira, RMM; Pereira, AJC; Machado Ferreira, CMM; Maciel Barbosa, FPM. "FACTS Performance in the Dynamic Voltage
Stability of an Electric Power System". 2017.
10.1109/upec.2017.8231898
- Fonte, PM; Monteiro, C; Barbosa, FM. "Unit Commitment Based on Risk Assessment to Systems with variable Power Sources". 2016.
10.1109/iecon.2016.7793533
- Fonte, PM; Monteiro, C; Barbosa, FM. "Net load forecasting in presence of renewable power curtailment". 2016.
10.1109/eem.2016.7521281
- Barbosa, Fernando. "Influência dos modelos das Cargas na Estabilidade Dinâmica de Tensão". 2015.
- Barbosa, Fernando. "Virtual Sign – A Real Time Bidirectional Translator of Portuguese Sign Language". 2015.
doi:10.1016/j.procs.2015.09.269
- Travassos Valdez, MT; Machado Ferreira, CM; Martins, MJM; Maciel Barbosa, FPM. "3D Virtual Reality Experiments To Promote
Electrical Engineering Education". 2015.
10.1109/ithet.2015.7217957
- Escudeiro, P; Escudeiro, N; Reis, R; Lopes, J; Norberto, M; Baltasar, AB; Barbosa, M; Bidarra, J. "Virtual Sign - A Real Time
Bidirectional Translator of Portuguese Sign Language". 2015.
10.1016/j.procs.2015.09.269
- Mesquita Brandao, RFM; Beleza Carvalho, JAB; Maciel Barbosa, FPM. "Intelligent System for Fault Detection in Wind Turbines
Gearbox". 2015.
10.1109/ptc.2015.7232407
- Monteiro Pereira, RMM; Machado Ferreira, CMM; Maciel Barbosa, FPM. "Reactive Power Management of a Wind Farm to Prevent Voltage
Collapse of an Electric Power System". 2015.
10.1109/upec.2015.7339812
- Barbosa, Fernando. "Using games to make the process of learning sign language enjoyable and interactive". 2014.
- Barbosa, Fernando. "Serious Game on Sign Language". 2014.
doi:10.1145/2662253.2662350
- Barbosa, Fernando. "Ambiente de aprendizagem para a aquisição de competências na área científica de engenharia eletrotécnica
baseado num sistema de realidade virtual". 2014.
DOI 10.14684/INTERTECH.13.2014.349-353
- Martins, MJ; Lopes, F; Fonseca, I; Machado Ferreira, CM; Maciel Barbosa, FM. "Collaborative Projects Involving Industry and
Academia to Enhance Electrical Engineering Education: The Perspective of three Portuguese Higher Education Institutions at
the Master Degree Level". 2014.
10.1109/eaeeie.2014.6879385
- Travassos Valdez, MT; Machado Ferreira, CM; Martins, MJM; Maciel Barbosa, FPM. "Asynchronous software systems projected to
support teaching and learning in Higher Education". 2014.
10.1109/eaeeie.2014.6879389
- Martins, MJM; Barbosa, FPM; Ferreira, CM; Valdez, MT. "Constraints and Requirements in Designing an e-learning Environment".
2014.
10.1109/eaeeie.2014.6879374
- Travassos Valdez, M; Machado Ferreira, C; Martins, MJM; Maciel Barbosa, FP. "Virtual labs in electrical engineering education-The
VEMA environment". 2014.
10.1109/ithet.2014.7155714
- Raminhos, FMM; Travassos Valdez, MMT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Traineeships - continuous learning and training
in a work context". 2014.
10.1109/eaeeie.2014.6879382
- Fonte, PM; Santos, B; Monteiro, C; Catalao, JPS; Barbosa, FM. "Renewable Power Forecast to Scheduling of Thermal Units". 2014.
10.1007/978-3-642-54734-8_40
- Escudeiro, P; Escudeiro, N; Reis, R; Barbosa, FM; Bidarra, J; Baltazar, AB; Rodrigues, P; Lopes, J; Norberto, M. "Serious
game on Sign language". 2014.
10.1145/2662253.2662350
- Barbosa, Fernando. "Virtual Sign Translator". 2013.
doi:10.2991/iccnce.2013.72
- Travassos Valdez, MT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Electrical Engineering Teaching and Distance Learning using
a Desktop Virtual Reality System". 2013.
10.1109/upec.2013.6715005
- Travassos Valdez, MT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Distance Education Using a Desktop Virtual Reality (VR)
System". 2013.
10.1109/eaeeie.2013.6576518
- Travassos Valdez, MT; Machado Ferreira, CM; Maciel Barbosa, FPM. "Desktop VR Systems - A Distance Learning Method and Technology".
2013.
10.1109/educon.2013.6530240
- Martins, MJ; Maciel Barbosa, FPM; Machado Ferreira, CM. "A New Experiment to Engage M.Sc. Students in the Teaching/Learning
Process". 2013.
10.1109/eaeeie.2013.6576498
- Fonte, P; Monteiro, C; Barbosa, FM. "Sensing Cloud Optimization to Solve ED of Units with Valve-Point Effects and Multi-fuels".
2013.
- Fonte, P.M.; Monteiro, C.; Maciel Barbosa, F.P.. "Sensing Cloud Optimization applied to a non-convex constrained economical
dispatch". 2013.
10.1109/iecon.2013.6699466
- Domingues dos Santos e Abreu, PIDDE; Machado Ferreira, CM; Pestana, R; Maciel Barbosa, FPM. "Identification and Influence
of the External Elements on the Transmission System Operator's Responsibility Area". 2013.
10.1109/ptc.2013.6652500
- Soares, IMFFC; Barbosa, FPM. "Energy Service Companies in Portugal and throughout the world". 2012.
10.1109/elektro.2012.6225648
- Brandao, RFM; Carvalho, JAB; Barbosa, FPM. "Condition monitoring of the wind turbine generator slip ring". 2012.
10.1109/upec.2012.6398673
- Dos Santos, PID; E Abreu, JPP; Ferreira, CM; Pestana, R; Barbosa, FPM. "Impact of external elements on the responsibility
area of a Transmission System Operator using the influence factor method". 2012.
10.1109/upec.2012.6398624
- Mesquita Brandao, RF; Beleza Carvalho, JA; MacIel Barbosa, FP. "Forecast of faults in a wind turbine gearbox". 2012.
10.1109/elektro.2012.6225632
- Vide, PC; Barbosa, FM; Carvalho, JB. "Performance metrics for evaluation of a mixed measurement based state estimator". 2012.
10.1109/elektro.2012.6225653
- Pereira, RMM; Ferreira, CMM; Barbosa, FPM. "Impact of the ULTC on the dynamic voltage collapse of an electric power system
with large scale of wind generation". 2012.
10.1109/upec.2012.6398431
- Martins, MJ; Maciel Barbosa, FM. "Extending the International Dimension of Life Long Learning". 2012.
10.1109/icl.2012.6402178
- Barbosa, Fernando. "Rough Set Theory: The Data Mining Technique Applied to the Electrical Power System". 2011.
DOI: 10.1007/978-94-007-4722-7_36
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "DFIG performance assessment during low voltage ride
through in the dynamic voltage stability of an electric power system". 2011.
- Domingues Dos Santos, P.I.; Pestana, R.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Identification of the Horizontal Network
interconnecting the Portuguese and Spanish electrical power systems". 2011.
- Castro Vide, P.S.; Maciel Barbosa, F.P.; Ferreira, I.M.. "State estimation model including synchronized phasor measurements".
2011.
- Mesquita Brandao, RF; Beleza Carvalho, JA; Maciel Barbosa, FP. "Application of neural networks for failure detection on wind
turbines". 2011.
10.1109/ptc.2011.6019229
- Valdez, MMT; Ferreira, CM; Barbosa, FPM. "3D virtual labs for internet application with WireFusion". 2011.
- Agreira, CIF; Pestana, R; Ferreira, CM; Barbosa, FPM. "Portuguese transmission system contingencies analysis using the rough
set theory". 2011.
- Alonso Del Rosario, JA; Farinha, JT; Fonseca, I; Barbosa, FM. "Terology on marine wind farms". 2010.
- Farinha, JT; Fonseca, I; Simoes, A; Barbosa, M; Bastos, P; Carvas, A. "A Better Environment Through Better Terology". 2010.
- De Almeida, SAB; Pestana, R; Barbosa, FPM. "Integration of common cause faults in the operational probabilistic approach".
2010.
10.1109/pmaps.2010.5528994
- Faustino Agreira, CI; Machado Ferreira, CM; Maciel Barbosa, FP. "The Rough Set Theory applied to a set of the new severity
indices". 2010.
10.1109/pmaps.2010.5528943
- Brandao, RFM; Carvalho, JAB; Barbosa, FPM. "Neural networks for condition monitoring of wind turbines". 2010.
- Fonseca, I; Farinha, JT; Barbosa, FM. "Wind maintenance system using network synchronization techniques based on open-source
software". 2010.
- Reis, C; Barbosa, FPM. "Indicators for Voltage Collapse Margins". 2010.
10.1109/appeec.2010.5448176
- Valdez, MMT; Agreira, CIF; Ferreira, CM; Barbosa, FPM. "Lighting Design Course in an Electrical Engineering Programme Using
Problem-Based Learning". 2009.
- Monteiro Pereira, RMM; Machado Ferreira, CMM; Maciel Barbosa, FPM. "Dynamic Voltage Stability Assessment of an Electric Power
System using Trajectory Sensitivity Analysis". 2009.
10.1109/ptc.2009.5281788
- Ferreira, LA; Farinha, JT; Barbosa, FM; Fonseca, I. "Dependability and Maintenance: their Interrelation and Importance in
Industrial Operations Sustainability". 2009.
- Simoes, A; Farinha, T; Fonseca, I; Barbosa, FM; Marques, V. "BUSES DEGRADATION BASED ON EXPLORATION CONDITIONS". 2009.
- De Almeida, SAB; Loureiro, C; Barbosa, FPM; Pestana, R. "Historical data analysis of lightning and its relation with the Portuguese
transmission system outages". 2009.
10.1109/ptc.2009.5282070
- Travassos Valdez, MM; Faustino Agreira, CI; Machado Ferreira, C; Maciel Barbosa, FP. "Lighting design course in an electrical
engineering programme using problem-based learning". 2009.
10.1109/eaeeie.2009.5335448
- Barbosa, FM; Farinha, JT; Fonseca, I; Simoes, A; Ferreira, L; Marques, V. "INTEGRATING WIND POWER ENERGY INTO ELECTRIC GRIDS
AN ENVIRONMENTAL ISSUE". 2009.
- Fonseca, I; Farinha, T; Barbosa, FM. "On-Condition Maintenance for Wind Turbines". 2009.
10.1109/ptc.2009.5282091
- Fernandes, RV; De Almeida, SAB; Maciel Barbosa, FP; Pestana, R. "Load shedding - Coordination between the Portuguese transmission
grid and the distribution grid with minimization of loss of distributed generation". 2009.
10.1109/ptc.2009.5282171
- Reis, C; Maciel Barbosa, FPM. "Line Indices for Voltage Stability Assessment". 2009.
10.1109/ptc.2009.5282003
- De Almeida, SAB; Pestana, R; Barbosa, FPM. "The main causes of incidents in the portuguese transmission system - Their characterization
and how they can be used for risk assessment". 2009.
10.1109/eem.2009.5207218
- Travassos Valdez, MMT; Faustino Agreira, CIF; Machado Ferreira, CMM; Maciel Barbosa, FPM. "PBL Implementation in a Lighting
Design Course". 2009.
- Fonseca, I; Farinha, JT; Barbosa, FM. "On-Condition maintenance of wind generators with low cost systems". 2009.
- Castro Vide, PSC; Maciel Barbosa, FPM; Ferreira, IM. "Use of available phasor measurements for system observability: a case
study". 2009.
10.1109/powereng.2009.4915251
- Fonseca, I; Farinha, T; Barbosa, M. "A computer system for predictive maintenance of wind generators". 2008.
- Pereira, RMM; Pereira, AJC; Ferreira, CMM; Barbosa, FPM. "Dynamic Voltage Stability Assessment of an Electric Power Network
using Composite Load Models". 2008.
10.1109/upec.2008.4651522
- Papadourakis, G; Barbosa, FM; Burkley, C; Hoffmann, M; Pasquet, D; Tsiriotis, G; Kiriakides, I. "Clustering analysis on questionnaire
data for program accreditation". 2008.
10.1109/eaeeie.2008.4610162
- Almeida, J; Barbosa, FPM. "Analysis of the power output of a Portuguese wind farm". 2008.
10.1109/upec.2008.4651586
- Barbosa, FM; Burkley, C; Hoffmann, M; Pasquet, D. "Accreditation processes in Electronic and Information Engineering". 2008.
- Travassos Valdez, MM; Faustino Agreira, CI; Machado Ferreira, C; Maciel Barbosa, FP. "Electrical power system security analysis
using problem-based learning". 2008.
10.1109/upec.2008.4651687
- Monteiro Pereira, RMM; Pereira, AJC; Ferreira, CM; Maciel Barbosat, FPM. "Electric Power System's Dynamic Voltage Stability
Improvement through a Thyristor Controlled Series Compensation Strategy". 2008.
10.1109/pecon.2008.4762552
- Agreira, CIF; Ferreira, CMM; Barbosa, FPM. "Electric Power System Multiple Contingencies Analysis Using the Rough Set Theory".
2008.
- Ferreira, CM; Barbosa, FPM; Agreira, CIF. "Transient stability preventive control of an electric power system using a hybrid
method". 2008.
10.1109/mepcon.2008.4562306
- Farinha, T; Fonseca, I; Simoes, A; Barbosa, M; Viegas, J. "New approaches on predictive maintenance based on an environmental
perspective: The cases of wind generators and diesel engines". 2008.
- Mesquita Brandaeo, R; Beleza Carvalho, J; Maciel Barbosa, F. "Fault Detection on Wind Generators". 2008.
10.1109/upec.2008.4651570
- Mesquita Brandao, RFM; Beleza Carvalho, JAB; Barbosa, FM. "GPS synchronized measurements in power systems state estimation:
An overview". 2006.
10.1109/upec.2006.367518
- Andrade, AC; Barbosa, FPM; Khodr, HM. "FSQV and artificial neural networks to voltage stability assessment". 2006.
10.1109/tdcla.2006.311640
- Ramos Castro, RPR; Beleza Carvalho, JAB; Maciel Barbosa, FPM. "Stability study of the Portugese transmission network with
a high share of renewable energies". 2006.
10.1109/upec.2006.367722
- Almeida, S; Pestana, R; Barbosa, FM. "Severe contingencies analysis in Portuguese Transmission System". 2006.
10.1109/upec.2006.367520
- Monteiro Pereira, RMM; Pereira, AJC; Machado Ferreira, CMM; Dias Pinto, JAD; Maciel Barbosa, FPM. "Reactive power support
in the dynamic voltage stability assessment of a restructured electric power system". 2006.
10.1109/upec.2006.367533
- Faustino Agreira, CIF; Fonseca de Jesus, SMF; de Figueiredo, SL; Ferreira, CM; Dias Pinto, JAD; Maciel Barbosa, FPM. "Probabilistic
steady-state security assessment of an electric power system using a Monte Carlo approach". 2006.
10.1109/upec.2006.367509
- Agreira, CIF; Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "The performance indices to contingencies screening". 2006.
10.1109/pmaps.2006.360260
- Andrade, AC; Barbosa, FPM. "Detection of the point of voltage collapse using the FSQV method". 2005.
10.1109/ptc.2005.4524374
- Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Transient stability assessment of an electric power system using trajectory sensitivity
analysis". 2005.
- Agreira, CIF; Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "The rough set theory applied to the steady-state contingency classification".
2005.
10.1109/ptc.2005.4524734
- Pereira, RMM; Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Influence of the under load tap changers on the dynamic voltage collapse
of an electric power system". 2005.
- Santos, JL; Barbosa, FPM. "Evaluating voltage stability in a substation". 2005.
- Agreira, CIF; Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Electric power systems steady-state security assessment using the
rough set theory". 2004.
- Andrade, AC; Barbosa, FPM. "Voltage collapse preventive control - A new method". 2004.
- Machado Ferreira, CM; Dias Pinto, JA; Maciel Barbosa, FP. "Transient stability assessment of an electric power system using
trajectory sensitivity analysis". 2004.
- Faustino Agreira, CI; Machado Ferreira, CM; Dias Pinto, JA; Maciel Barbosa, FP. "The Rough Set Theory applied to the steady
- State contingency classification". 2004.
- Santos, JL; Barbosa, FPM. "Voltage stability evaluation using the relation between impedances". 2004.
- Faustino Agreira, CI; MacHado Ferreira, CM; Dias Pinto, JA; MacIel Barbosa, FP. "Contingency screening and ranking algorithm
using two different sets of security performance indices". 2003.
10.1109/ptc.2003.1304716
- Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "On-line security of an electric power system using a transient stability contingency
screening and ranking technique". 2002.
- Machado Ferreira, CM; Dias Pinto, JA; MacIel Barbosa, FP. "Dynamic security analysis of an electric power system using a combined
Monte Carlo-Hybrid transient stability approach". 2001.
10.1109/ptc.2001.964742
- Ferreira, CM; Carvalho, JB; Pinto, JAD; Barbosa, FPM. "On-line transient stability assessment of an electric power system
using a parallel processing state estimator". 2000.
- Carvalho, JB; Barbosa, FM. "Distributed processing in power system state estimation". 2000.
- Carvalho, JB; Barbosa, FM. "Distributed processing in power system state estimation". 1999.
- Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Effect of the generators tripping in the transient stability of an electrical power
system using the extended equal area criteria". 1998.
- Carvalho, JB; Barbosa, FM. "A parallel algorithm to power systems state estimation". 1998.
- Carvalho, JB; Barbosa, FM. "Parallel and distributed processing in state estimation of power system energy". 1998.
- Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Effect of the single and three phase switching in the transient stability of an
electric power system using the extended equal area criterion". 1998.
- Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Transient stability analysis of an electric power system using a combined Monte
Carlo-extended equal area formulation". 1997.
- Ferreira Isabel, M; Barbosa, FPM. "Dynamic state estimation algorithm and bad data processing". 1996.
- Ferreira Isabel, M; Barbosa, FPM. "On-line decoupled algorithm for state estimation and bad data processing using hypothesis
tests". 1995.
- FERREIRA, IM; BARBOSA, FPM. "A SQUARE-ROOT FILTER ALGORITHM FOR DYNAMIC STATE ESTIMATION OF ELECTRIC-POWER SYSTEMS". 1994.
- Moura, AM; Barbosa, FM; Vale, Z. "Travelling waves methods for the calculation of electrical transients - An efficient computational
algorithm of Bewley's method". 1989.
- Gouveia, JB; Barbosa, FM; Miranda, V; do Vale, AA. "RELIABILITY CALCULATIONS OF COMPOSITE GENERATION AND TRANSMISSION SYSTEMS.".
1985.
- Miranda, V; Barbosa, FM. "THREE PHASE LOAD FLOW FOR RADIAL NETWORKS.". 1983.
- Gouveia, JB; Barbosa, FM; Miranda, V; do Vale, AA. "LOCAL INDICES - A NEW APPROACH TO BULK POWER SYSTEMS RELIABILITY EVALUATION.".
1983.
|
| Artigo em revista |
- Oliveira, T; Escudeiro, N; Escudeiro, P; Rocha, E; Barbosa, FM. "The VirtualSign Channel for the Communication Between Deaf
and Hearing Users". IEEE REVISTA IBEROAMERICANA DE TECNOLOGIAS DEL APRENDIZAJE-IEEE RITA (2019):
10.1109/rita.2019.2952270
- Barbosa, Fernando. "Influence of Crowbar and Chopper Protection on DFIG during Low Voltage Ride Through". Energies
(2018): http://www.mdpi.com/1996-1073/11/4/885.
10.3390/en11040885
- Fonseca, I; Farinha, JT; Barbosa, FM. "Maintenance planning in wind farms with allocation of teams using genetic algorithms".
IEEE Latin America Transactions (2014): https://www.authenticus.pt/P-00K-8R1.
10.1109/tla.2014.6894001
- Pereira, RMM; Ferreira, CMM; Barbosa, FPM. "Comparative Study of STATCOM and SVC Performance on Dynamic Voltage Collapse of
an Electric Power System with Wind Generation". IEEE LATIN AMERICA TRANSACTIONS (2014): https://www.authenticus.pt/P-009-H00.
10.1109/tla.2014.6749530
- Travassos Valdez, M.; Machado Ferreira, C.; Maciel Barbosa, F.P.. "Desktop VR systems - A distance learning method and technology".
IEEE Global Engineering Education Conference, EDUCON (2013): 1066-1069. http://www.scopus.com/inward/record.url?eid=2-s2.0-84881006345&partnerID=MN8TOARS.
10.1109/EduCon.2013.6530240
- Vide, PC; Barbosa, FPM; Carvalho, JAB. "Metric indices for performance evaluation of a mixed measurement based state estimator".
Advances in Electrical and Electronic Engineering (2013):
10.15598/aeee.v11i2.763
- Barbosa, Fernando. "Urban Road Transports E-maintenance supported in HM". (2012):
- Pereira, RMM; Ferreira, CMBM; Barbosa, FPM. "Influence of the reactive power management for wind power plants in the dynamic
voltage stability [Wplyw zarza¸dzania moca¸ bierna¸ na dynamiczna¸ stabilnosc napi¿cia w elektrowniach wiatrowych]". Przeglad
Elektrotechniczny (2012): https://www.authenticus.pt/P-008-1RS.
- Monteiro Pereira, RMM; Borralho Machado Ferreira, CMBM; Maciel Barbosa, FPM. "Influence of the Reactive Power Management for
Wind Power Plants in the Dynamic Voltage Stability". PRZEGLAD ELEKTROTECHNICZNY (2012): https://www.authenticus.pt/P-002-H64.
- Mesquita Brandão, R.F.; Beleza Carvalho, J.A.; MacIel Barbosa, F.P.. "Forecast of faults in a wind turbine gearbox". Proceedings
of 9th International Conference, ELEKTRO 2012 (2012): 170-173. http://www.scopus.com/inward/record.url?eid=2-s2.0-84864251773&partnerID=MN8TOARS.
10.1109/ELEKTRO.2012.6225632
- dos Santos, P.I.D.; Pestana, R.J.O.N.; Machado Ferreira, C.M.B.; Maciel Barbosa, F.P.. "Identification of the relevant neighbouring
electric power systems using the horizontal network methodology | Identyfikacja sasiaduja¸cych systemów energetycznych przy
wykorzystaniu metodologii sieci horyzontalnych". Przeglad Elektrotechniczny 88 1 A (2012): 188-192. http://www.scopus.com/inward/record.url?eid=2-s2.0-84855306092&partnerID=MN8TOARS.
- Castro Vide, P.S.; Maciel Barbosa, F.P.; Ferreira, I.M.. "Combined use of SCADA and PMU measurements for power system state
estimator performance enhancement". Proceedings of the 2011 3rd International Youth Conference on Energetics, IYCE 2011
(2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-80053952341&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Trajectory sensitivity analysis of dynamic voltage
stability in power systems". Proceedings of the 2011 3rd International Youth Conference on Energetics, IYCE 2011 (2011):
http://www.scopus.com/inward/record.url?eid=2-s2.0-80053977518&partnerID=MN8TOARS.
- Mesquita Brandão, R.F.; Beleza Carvalho, J.A.; Maciel Barbosa, F.P.. "Application of neural networks for failure detection
on wind turbines". 2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011
(2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-80053354215&partnerID=MN8TOARS.
10.1109/PTC.2011.6019229
- Travassos Valdez, M.M.; Faustino Agreira, C.I.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Cooperative learning to lighting
design using renewal photovoltaic's energy". Proceedings of the Universities Power Engineering Conference (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-78651448161&partnerID=MN8TOARS.
- De Almeida, S.A.B.; Pestana, R.; Maciel Barbosa, F.P.. "Risk assessment methodology for operations applied to the Portuguese
transmission system - The probabilistic model". 43rd International Conference on Large High Voltage Electric Systems 2010,
CIGRE 2010 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-84876767838&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Influence of load shedding in the voltage stability
of an electric power system using trajectory sensitivity analysis". Proceedings of the Universities Power Engineering Conference
(2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-78651449237&partnerID=MN8TOARS.
- Mesquita Brandão, R.F.; Beleza Carvalho, J.A.; Maciel Barbosa, F.P.. "Monitoring systems for wind generators maintenance".
Proceedings of the Universities Power Engineering Conference (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-78651461226&partnerID=MN8TOARS.
- Faustino Agreira, C.I.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "The Rough Set Theory applied to a set of the new severity
indices". 2010 IEEE 11th International Conference on Probabilistic Methods Applied to Power Systems, PMAPS 2010 (2010):
497-502. http://www.scopus.com/inward/record.url?eid=2-s2.0-77956443983&partnerID=MN8TOARS.
10.1109/PMAPS.2010.5528943
- Valdez, MT; Agreira, CF; Ferreira, CM; Maciel Barbosa, FPM. "Teaching, Learning and Exploring the-Use of Project-Based Learning".
ELEKTRONIKA IR ELEKTROTECHNIKA (2010): https://www.authenticus.pt/P-003-AN3.
- Fernandes, R.V.; De Almeida, S.A.B.; Maciel Barbosa, F.P.; Pestana, R.. "Load shedding - Coordination between the Portuguese
transmission grid and the distribution grid with minimization of loss of distributed generation". 2009 IEEE Bucharest PowerTech:
Innovative Ideas Toward the Electrical Grid of the Future (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-75149151178&partnerID=MN8TOARS.
10.1109/PTC.2009.5282171
- Mesquita Brandão, R.F.; Beleza Carvalho, J.A.; Maciel Barbosa, F.P.. "Farced outage time analysis of a portuguese wind farm".
Proceedings of the Universities Power Engineering Conference (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-77951751335&partnerID=MN8TOARS.
- Reis, C.; Andrade, A.; Maciel Barbosa, F.P.. "Methods for preventing voltage collapse". ELECO 2009 - 6th International
Conference on Electrical and Electronics Engineering (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-76249083779&partnerID=MN8TOARS.
- Reis, C.; Maciel Barbosa, F.P.. "Assessment of voltage stability of electrical power systems: A simulational survey". ELECO
2009 - 6th International Conference on Electrical and Electronics Engineering (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-76249088263&partnerID=MN8TOARS.
- Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Influence of the transient stability performance indices on a contingency screening
and ranking algorithm". Proceedings of the Universities Power Engineering Conference (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-77951725303&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Influence of a wind farm in the dynamic voltage stability
of a power network". Proceedings of the Universities Power Engineering Conference (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-77951717389&partnerID=MN8TOARS.
- Faustino Agreira, C.I.; Machado Ferreira, C.M.; Maciel Barbosa, F.P.. "Electric power system's steady-state security analysis
applying the rough set theory considering an incomplete information system". Proceedings of the Universities Power Engineering
Conference (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-77951735358&partnerID=MN8TOARS.
- De Almeida, S.A.B.; Pestana, R.; Maciel Barbosa, F.P.. "Risk assessment for operations in the portuguese transmission system
the key issues for the probability of contingencies". CIGRE International Symposium Guilin 2009: Operation and Development
of Power System in the New Context (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-84877260663&partnerID=MN8TOARS.
- Travassos Valdez, M.M.; Faustino Agreira, C.I.; Machado Ferreira, C.; Maciel Barbosa, F.P.. "Lighting design course in an
electrical engineering programme using problem-based learning". 20th EAEEIE Annual Conference, EAEEIE 2009 - Formal Proceedings
(2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-72849128765&partnerID=MN8TOARS.
10.1109/EAEEIE.2009.5335448
- Travassos Valdez, M.M.; Faustino Agreira, C.I.; Machado Ferreira, C.; Maciel Barbosa, F.P.. "Electrical power system security
analysis using problem-based learning". Proceedings of the Universities Power Engineering Conference (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-68949212943&partnerID=MN8TOARS.
10.1109/UPEC.2008.4651687
- Almeida, J.; Maciel Barbosa, F.P.. "Analysis of the power output of a Portuguese wind farm". Proceedings of the Universities
Power Engineering Conference (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-68949203540&partnerID=MN8TOARS.
10.1109/UPEC.2008.4651586
- Mesquita Brandãeo, R.; Beleza Carvalho, J.; Maciel Barbosa, F.. "Fault Detection on Wind Generators". Proceedings of the
Universities Power Engineering Conference (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-68949221780&partnerID=MN8TOARS.
10.1109/UPEC.2008.4651570
- Travassos Valdez, MM; Faustino Agreira, CI; Machado Ferreira, C; Maciel Barbosa, FP. "A practical approach to lighting design
course in an electrical engineering programme". International Journal of Emerging Technologies in Learning (2008):
https://www.authenticus.pt/P-008-4K0.
- Fonseca, I; Farinha, T; Barbosa, FM. "On-condition maintenance of wind generators - From prediction algorithms to hardware
for data acquisition and transmission". WSEAS Transactions on Circuits and Systems (2008): https://www.authenticus.pt/P-007-PH3.
- Vide, P.S.C.; Maciel Barbosa, F.P.; Ferreira, I.M.; Beleza Carvalho, J.. "Effect on convergence patterns by the use of line
current measurements on power system state estimation". Proceedings of the Mediterranean Electrotechnical Conference -
MELECON 2006 (2006): 960-963. http://www.scopus.com/inward/record.url?eid=2-s2.0-34047129323&partnerID=MN8TOARS.
- Andrade, A.C.; MacIel Barbosa, F.P.; Khodr, H.M.. "FSQV and artificial neural networks to voltage stability assessment". 2006
IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06 (2006): http://www.scopus.com/inward/record.url?eid=2-s2.0-82955225275&partnerID=MN8TOARS.
10.1109/TDCLA.2006.311640
- Reis, C.; Maciel Barbosa, F.P.. "A comparison of voltage stability indices". Proceedings of the Mediterranean Electrotechnical
Conference - MELECON 2006 (2006): 1007-1010. http://www.scopus.com/inward/record.url?eid=2-s2.0-34047142862&partnerID=MN8TOARS.
- Andrade, A.C.; Maciel Barbosa, F.P.; Fidalgo, J.N.; Rui Ferreira, J.. "Voltage stability assessment using a new FSQV method
and artificial neural networks". Proceedings of the Mediterranean Electrotechnical Conference - MELECON 2006 (2006):
1003-1006. http://www.scopus.com/inward/record.url?eid=2-s2.0-34047173712&partnerID=MN8TOARS.
- Faustino Agreira, C.I.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Application of the rough set theory
to the steady - State contingency classification". 2005 IEEE Russia Power Tech, PowerTech (2005): http://www.scopus.com/inward/record.url?eid=2-s2.0-51549087143&partnerID=MN8TOARS.
10.1109/PTC.2005.4524734
- Andrade, A.C.; Maciel Barbosa, F.P.. "A new method for detecting the point of voltage collapse". 39th International Universities
Power Engineering Conference, UPEC 2004 - Conference Proceedings 3 (2004): 1004-1008. http://www.scopus.com/inward/record.url?eid=2-s2.0-32044473304&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Influence of the under load tap changers
on the dynamic voltage collapse of an electric power system". 39th International Universities Power Engineering Conference,
UPEC 2004 - Conference Proceedings 3 (2004): 1106-1110. http://www.scopus.com/inward/record.url?eid=2-s2.0-32044435165&partnerID=MN8TOARS.
- Pereira, RMM; Ferreira, CMM; Pinto, JAD; Barbosa, FPM. "Influence of the load models in the dynamic voltage stability of an
electric power system". Renewable Energy and Power Quality Journal (2004):
10.24084/repqj02.285
- Faustino Agreira, C.I.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Steady-state contingency classification
using the rough set theory". Proceedings of the Universities Power Engineering Conference 38 (2003): 370-373. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442352109&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Selective load shedding in the dynamic
voltage stability assessment of an electric power system". Proceedings of the Universities Power Engineering Conference
38 (2003): 288-291. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442278673&partnerID=MN8TOARS.
- Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Analysis of the generators tripping in the transient stability
of an electrical power network using a hybrid method". Proceedings of the Universities Power Engineering Conference
38 (2003): 152-155. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442278688&partnerID=MN8TOARS.
- Faustino Agreira, C.I.; MacHado Ferreira, C.M.; Dias Pinto, J.A.; MacIel Barbosa, F.P.. "Contingency screening and ranking
algorithm using two different sets of security performance indices". 2003 IEEE Bologna PowerTech - Conference Proceedings
4 (2003): 155-159. http://www.scopus.com/inward/record.url?eid=2-s2.0-84861484787&partnerID=MN8TOARS.
10.1109/PTC.2003.1304716
- Faustino Agreira, C.I.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Efficient contingency filtering and
ranking algorithm for steady-state security analysis of an electric power system". Proceedings of the Universities Power
Engineering Conference 37 (2002): 855-859. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442352179&partnerID=MN8TOARS.
- Monteiro Pereira, R.M.; Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Influence of the series capacitor
compensation in the dynamic voltage stability assessment of an electric power system". Proceedings of the Universities
Power Engineering Conference 37 (2002): 975-979. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442352165&partnerID=MN8TOARS.
- Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "Influence of the circuit breakers reclosure in the transient
stability of an electric power system using a new hybrid approach". Proceedings of the Universities Power Engineering Conference
36 (2001): 1739-1743. http://www.scopus.com/inward/record.url?eid=2-s2.0-1442310754&partnerID=MN8TOARS.
- Machado Ferreira, C.M.; Dias Pinto, J.A.; MacIel Barbosa, F.P.. "Dynamic security analysis of an electric power system using
a combined Monte Carlo-Hybrid transient stability approach". 2001 IEEE Porto Power Tech Proceedings 2 (2001): 199-205.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84861355994&partnerID=MN8TOARS.
10.1109/PTC.2001.964742
- Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "TRANsySTEM: An electric power system transient stability software
package for teaching and research". Proceedings of the Universities Power Engineering Conference (2000): http://www.scopus.com/inward/record.url?eid=2-s2.0-0034451418&partnerID=MN8TOARS.
- Ferreira, IM; Carvalho, JB; Barbosa, FM. "Power system state estimation - An overview". Proceedings of the Universities
Power Engineering Conference (2000): https://www.authenticus.pt/P-007-9A8.
- Machado Ferreira, C.M.; Dias Pinto, J.A.; Maciel Barbosa, F.P.. "On-line transient stability assessment of an electric power
system using a dynamic hybrid extended equal area formulation". Proceedings of the American Power Conference 61 (1999):
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032631745&partnerID=MN8TOARS.
- Ferreira, Isabel M.; Maciel Barbosa, F.P.. "Dynamic state estimation algorithm with information debugging". Proceedings
of the Mediterranean Electrotechnical Conference - MELECON 3 (1996): 1539-1542. http://www.scopus.com/inward/record.url?eid=2-s2.0-0030367967&partnerID=MN8TOARS.
- Ferreira Isabel, M; Barbosa, FPM. "New model for a decoupled dynamic square root algorithm in power systems state estimation".
Proceedings of the 29th Universities Power Engineering Conference. Part 2 (of 2) (1994): https://www.authenticus.pt/P-007-6DJ.
- Cidras, J.; Martinez-Velasco, J.A.; Pecas Lopes, J.A.; Maciel Barbosa, F.. "Modelling of nonlinear nodal admittances in load
flow analysis". IFAC Symposia Series 9 (1992): 245-249. http://www.scopus.com/inward/record.url?eid=2-s2.0-0026957257&partnerID=MN8TOARS.
- Ferreira, Isabel M.; Maciel Barbosa, F.P.. "An on-line recursive algorithm for power system state estimation". Melecon
(1991): 1331-1334. http://www.scopus.com/inward/record.url?eid=2-s2.0-0026373642&partnerID=MN8TOARS.
- Pecas Lopes, J.A.; Maciel Barbosa, F.P.; Cidras Pidre, J.. "Simulation of MV distribution networks with asynchronous local
generation sources". Melecon (1991): 1453-1456. http://www.scopus.com/inward/record.url?eid=2-s2.0-0026407655&partnerID=MN8TOARS.
- Pecas Lopes, J.A.; Maciel Barbosa, F.P.; Marques da Sa, J.P.. "Two level hierarchical classifier for on-line transient stability
assessment". (1989): 150-153. http://www.scopus.com/inward/record.url?eid=2-s2.0-0024898576&partnerID=MN8TOARS.
- Pecas Lopes, J.A.; Maciel Barbosa, F.P.; Marques De Sa, J.P.. "On-line transient stability assessment and enhancement by pattern
recognition techniques". Electric Machines and Power Systems 15 4-5 (1988): 293-310. http://www.scopus.com/inward/record.url?eid=2-s2.0-0024139176&partnerID=MN8TOARS.
10.1080/07313568808909340
- Pecas Lopes, J.A.; Maciel Barbosa, F.P.; Marques de Sa, J.P.. "FAST TRANSIENT STABILITY ASSESSMENT IN ELECTRIC POWER SYSTEMS
BY PATTERN RECOGNITION.". (1987): 499-502. http://www.scopus.com/inward/record.url?eid=2-s2.0-0023173187&partnerID=MN8TOARS.
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