Papers in Conference Proceedings  [194] 

- Freire, Nuno M. A.; Cardoso, A. J. M.; "A Fault-Tolerant PMSG Drive for Wind Turbine Applications with Minimal Increase of the Hardware Requirements", Proc Appl. Power Electronics Conf., Long Beach, United States, Vol. 1, pp. 1 - 8, March, 2013.
Abstract | BibTex

- J. O. Estima; Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "A New Diagnostic Technique for Real-Time Diagnosis of Power Converter Faults in Switched Reluctance Motor Drives", Proc IEEE Applied Power Electronics Conf. - APEC, Long Beach, United States, Vol. -, pp. 1 - 7, March, 2013.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Fault Analysis of Dual Active Bridge Converters", Proc IEEE Industrial Electronics Conf. - IECON, Montreal, Canada, Vol. 1, pp. 1 - 6, October, 2012.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Standalone Diesel-Photovoltaic System with Batteries and Supercapacitors as Energy Storage for Telecommunications", Proc International Telecommunications Energy Conf., Phoenix, United States, Vol. 1, pp. 1 - 8, October, 2012.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "A New Approach for Current Sensor Fault Diagnosis in PMSG Drives for Wind Energy Conversion Systems", Proc IEEE Energy Conversion Congress and Exposition - ECCE, Raleigh, United States, Vol. , pp. 1 - 8, September, 2012.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "A Voltage-Based Approach for Open-Circuit Fault Diagnosis in Voltage-Fed SVM Motor Drives Without Extra Hardware", Proc International Conf. on Electrical Machines, Marseille, France, Vol. , pp. 1 - 6, September, 2012.
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- G.F. Fabbri; C. B. Boccaletti; Cardoso, A. J. M.; "Development of an On-Board Unit for the Monitoring and Management of an Electric Fleet", Proc International Conf. on Electrical Machines, Marseille, France, Vol. , pp. 1 - 6, September, 2012.
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- M. Drif; J. O. Estima; Cardoso, A. J. M.; "Discriminating Rotor Cage Faults and Mechanical Load Oscillations in Three-Phase Induction Motors by the Stator Instantaneous Complex Apparent Impedance", Proc IEEE Energy Conversion Congress and Exposition - ECCE, Raleigh, United States, Vol. 1, pp. 1 - 8, September, 2012.
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- J. O. Estima; Cardoso, A. J. M.; "Efficiency Evaluation of Fault-Tolerant Operating Strategies Applied to Three-Phase Permanent Magnet Synchronous Motor Drives", Proc International Conf. on Electrical Machines, Marseille, France, Vol. ., pp. 1 - 8, September, 2012.
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- J. O. Estima; Cardoso, A. J. M.; "Fast Fault Detection, Isolation and Reconfiguration in Fault-Tolerant Permanent Magnet Synchronous Motor Drives", Proc IEEE Energy Conversion Congress and Exposition - ECCE, Raleigh, United States, Vol. ., pp. 1 - 8, September, 2012.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Power Conditioning Supercapacitors in Combination with Batteries for Stand-alone Power Systems", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Sorrento, Italy, Vol. 1, pp. 1 - 6, June, 2012.
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- G.F. Fabbri; Cardoso, A. J. M.; C. B. Boccaletti; "Simulation and Design of a Photovoltaic Roof for Automotive Applications", Proc IEEE International Symp. on Industrial Electronics - ISIE , Hangzou, China, Vol. , pp. 1726 - 1731 , May, 2012.
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- D. S. B. Fonseca; N. M. F. Pinto; Cardoso, A. J. M.; C. M. P. Cabrita; "A New Methodology for the Redesign of a Switched Reluctance Motor Winding", Proc IEE International Conf. on Power Electronics, Machines and Drives - PEMD, Bristol, United Kingdom, Vol. 1, pp. 1 - 6, March, 2012.
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- C. A. F. R. Ramos; Cardoso, A. J. M.; Alcaso, A. A.; "Modeling and Simulation of a Hybrid Photovoltaic/Thermal Collector", Proc International Renewable Energy Congress - IREC, Hammamet, Tunisia, Vol. 1, pp. 455 - 460, December, 2011.
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- G.F. Fabbri; M. Paschero; Cardoso, A. J. M.; C. B. Boccaletti; F. M. F. Mascioli; "A Genetic Algorithm Based Battery Model for Stand Alone Radio Base Stations Powering", Proc IEEE Industry Telecommunications Energy Conf. - INTELEC, Amsterdam, Netherlands, Vol. 1, pp. 1 - 8, October, 2011.
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- G.F. Fabbri; Cardoso, A. J. M.; C. B. Boccaletti; A. Girimonte; "Control and Optimisation of Power Consumption in Radio Base Stations", Proc IEEE Industry Telecommunications Energy Conf. - INTELEC, Amsterdam, Netherlands, Vol. 1, pp. 1 - 6, October, 2011.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Power Conditioning and Energy Management in a Renewable Energy Based Hybrid System for Telecommunications", Proc International Telecommunications Energy Conf., Amsterdam, Netherlands, Vol. 1, pp. 1 - 9, October, 2011.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "Multiple Open-Circuit Fault Diagnosis in Voltage-Fed PWM Motor Drives Using the Current Park’s Vector Phase and the Currents Polarity", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Bologna, Italy, Vol. , pp. 1 - 8, September, 2011.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Power Converters Analysis in a Renewable Energy Based Hybrid System with Hydrogen Storage", Proc IET Renewable Power Generation - RPG, Edinburgh , United Kingdom, Vol. 1, pp. 1 - 6, September, 2011.
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- J. O. Estima; Cardoso, A. J. M.; "Single Power Switch Open-Circuit Fault Diagnosis in Voltage-Fed PWM Motor Drives by the Reference Current Errors", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Bologna, Italy, Vol. ., pp. 1 - 8, September, 2011.
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- J. O. Estima; Cardoso, A. J. M.; "A Fault-Tolerant Permanent Magnet Synchronous Motor Drive with Integrated Voltage Source Inverter Open-Circuit Faults Diagnosis", Proc European Conf. on Power Electronics and Applications, Birmingham, United Kingdom, Vol. ., pp. 1 - 10, August, 2011.
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- R.V. Ventura; Mendes, A. M. S.; Cardoso, A. J. M.; "Fault Detection in multilevel cascaded inverter using Park’s Vector Approach with balanced battery power usage", Proc European Power Electronics Conf. - EPE, Birmingham, United Kingdom, Vol. CDROM, pp. 1 - 5, August, 2011.
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- G.F. Fabbri; C. B. Boccaletti; F. M. F. Mascioli; Cardoso, A. J. M.; "Adding ICT to Transportation Systems: Monitoring and Management System for the Electric Vehicle Fleet on the Island of Ventotene", Proc IEEE International Conf. on Computer Science and Information Technology - ICCSIT, Chengdu, China, Vol. 1, pp. 403 - 407, June, 2011.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "Comparison of Distinct Modulation Techniques Applied to PMSG Drives for Wind Turbine Applications Under Faulty Operating Conditions", Proc International Conf. on Clean Electrical Power - ICCEP, Ischia, Italy, Vol. ., pp. 1 - 6, June, 2011.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "Comparison of PMSG Drives Based on Vector Control and Direct Control Techniques for Wind Turbine Applications", Proc Portuguese-Spanish Conf. in Electrical Engineering, Ponta Delgada, Portugal, Vol. ., pp. 1 - 6, June, 2011.
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- B. Baptista Baptista; Mendes, A. M. S.; Cruz, S. M. A. ; Cardoso, A. J. M.; "Effects of Static Eccentricity on the Temperature Distribution in a Three-Phase Induction Motor", Proc Portuguese-Spanish Conf. in Electrical Engineering, Ponta Delgada, Portugal, Vol. CDROM, pp. 1 - 5, June, 2011.
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- L. Petrucci; G.F. Fabbri; C. B. Boccaletti; Cardoso, A. J. M.; "Powering and Cooling of a Server Room Using a Hybrid Trigeneration System", Proc IEEE International Conf. on Computer Science and Information Technology - ICCSIT, Chengdu, China, Vol. 1, pp. 398 - 402, June, 2011.
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- Mendes, A. M. S.; R. Rocha Rocha; Cardoso, A. J. M.; "Analysis of a Railway Power System Based on Four Quadrant Converters Operating Under Faulty Conditions", Proc IEEE International Electric Machines and Drives Conf., Niagara Falls, Canada, Vol. CDROM, pp. 1 - 6, May, 2011.
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- E. Q. Quispe; X. Fernández; Mendes, A. M. S.; Cardoso, A. J. M.; J. A. Palacios; "Experimental Study of the Effect of Positive Sequence Voltage on the Derating of Induction Motors under Voltage Unbalance", Proc IEEE International Electric Machines and Drives Conf., Niagara Falls, Canada, Vol. 1, pp. 918 - 922, May, 2011.
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- A. Stabile; Cardoso, A. J. M.; C. B. Boccaletti; "Efficiency Analysis of Power Converters for Urban Wind Turbine Applications", Proc IEEE International Conf. on Sustainable Energy Technologies, Lanka, Sri Lanka, Vol. 1, pp. 1 - 6, December, 2010.
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- Freire, Nuno M. A.; J. O. Estima; Cardoso, A. J. M.; "Converters Fault-Diagnosis in PMSG Drives for Wind Turbine Applications", Proc IEEE Industrial Electronics Conf. - IECON, Phoenix, United States, Vol. ., pp. 1 - 6, November, 2010.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "New Challenges in Power Conditioning for Telecommunications", Proc IEEE Industrial Electronics Conf. - IECON, Phoenix, United States, Vol. 1, pp. 1 - 6, November, 2010.
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- Oliveira, L. M. R.; Cardoso, A. J. M.; "An EPVA-Based Strategy for Power Transformers Differential Protection", Proc Advanced Research Workshop on Modern Transformers - ARWtr, Santiago Compostela, Spain, Vol. 1, pp. 407 - 412, October, 2010.
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- G.F. Fabbri; C. B. Boccaletti; Cardoso, A. J. M.; "A Hybrid Stand Alone Power System for Telecom Applications in Minor Islands", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. 1, pp. 1 - 6, September, 2010.
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- J. O. Estima; Cardoso, A. J. M.; "A New Approach for Real-Time Multiple Open-Circuit Fault Diagnosis in Voltage Source Inverters", Proc IEEE Energy Conversion Congress and Exposition - ECCE, Atlanta, United States, Vol. ., pp. 4328 - 4335, September, 2010.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Grid Interface for a Wind Turbine-Fuel Cell System", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. 1, pp. 1 - 6, September, 2010.
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- Mendes, A. M. S.; X. Fernández; Cardoso, A. J. M.; "Influence of the Positive Sequence Voltage on the Temperature of Three-Phase Induction Motors", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. CDrom, pp.   -  , September, 2010.
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- J. O. Estima; Cardoso, A. J. M.; "Performance Analysis of a PMSM Drive for Hybrid Electric Vehicles", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. ., pp. 1 - 6, September, 2010.
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- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Power Converter Fault Diagnosis in SRM Drives Based on the DC Bus Current Analysis", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. -, pp. 1 - 6, September, 2010.
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- Oliveira, L. M. R.; Cardoso, A. J. M.; "Power Transformers Behavior Under the Occurrence of Inrush Currents and Turn-To-Turn Winding Insulation Faults", Proc International Conf. on Electrical Machines, Rome, Italy, Vol. CDROM, pp. 1 - 6, September, 2010.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Estimating Aluminum Electrolytic Capacitors Condition Using a Low Frequency Transformer Together with a DC Power Supply", Proc IEEE International Symp. on Industrial Electronics - ISIE , Bari, Italy, Vol. 1, pp. 1 - 6, July, 2010.
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- A. F. Flores; Cardoso, A. J. M.; "Reduction Gear Broken Teeth Diagnosis by the Induction Motor Instantaneous Power Analysis", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Nara, Japan, Vol. 1, pp. 559 - 566, July, 2010.
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- G.F. Fabbri; C. B. Boccaletti; Cardoso, A. J. M.; F. C. Castrica; "A Bioelectrical Sensor for the Detection of Small Biological Currents", Proc International Conf. on Sensing Technology - ICST, Lecce, Italy, Vol. 1, pp. 340 - 345, June, 2010.
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- J. O. Estima; Cardoso, A. J. M.; "A Novel Diagnostic Method for Single Power Switch Open-Circuit Faults in Voltage-Fed PWM Motor Drives", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Pisa, Italy, Vol. ., pp. 535 - 540, June, 2010.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Power Conditioning of an Energy Storage System for Telecommunications", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Pisa, Italy, Vol. 1, pp. 1123 - 1128, June, 2010.
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- Vieira, A.V.; Cardoso, A. J. M.; "The role of information logistics and data warehousing in educational facilities asset management", Proc International Congress on eMaintenance, Luleå, Sweden, Vol. Proceedings , pp. 205 - 211, June, 2010.
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- G.F. Fabbri; Cardoso, A. J. M.; C. B. Boccaletti; L. C. Castrica; "A Software Tool for the Evaluation of the Behaviour of Bioelectrical Currents", Proc International Multi-Conf. on Complexity, Informatics and Cybernetics - IMCIC, Orlando, United States, Vol. 1, pp. 1 - 6, April, 2010.
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- J. O. Estima; Cardoso, A. J. M.; "Faulty Operation Analysis of Permanent Magnet Synchronous Generator Drives for Wind Turbine Applications", Proc IET International Conf. on Power Electronics, Machines and Drives, Brighton, United Kingdom, Vol. ., pp. 1 - 6, April, 2010.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Fuel Cell-Supercapacitor System For Telecommunications", Proc IET International Conf. on Power Electronics, Machines and Drives, Brighton, United Kingdom, Vol. 1, pp. 1 - 6, April, 2010.
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- A. A. P. Pérez; Vieira, A.V.; Cardoso, A. J. M.; "Organização e Gestão da Manutenção de Elementos Contra Incêndios em Edifícios Escolares", Proc Congresso Nacional de Manutenção Industrial, Figueira da Foz, Portugal, Vol. 26, pp. 1 - 14, November, 2009.
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- J. O. Estima; Cardoso, A. J. M.; "Performance Evaluation of DTC-SVM Permanent Magnet Synchronous Motor Drives Under Inverter Fault Conditions", Proc IEEE Industrial Electronics Conf. - IECON, Porto, Portugal, Vol. -, pp. 1228 - 1233, November, 2009.
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- A.M.R. Amaral; Cardoso, A. J. M.; "State Condition Estimation of Aluminum Electrolytic Capacitors Used on the Primary Side of ATX Power Supplies", Proc IEEE Industrial Electronics Conf. - IECON, Porto, Portugal, Vol. 1, pp. 447 - 452, November, 2009.
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- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "The Partial Average Power as a Fault Diagnostic Parameter Applied to SRM Drives", Proc IEEE Industrial Electronics Conf. - IECON, Porto, Portugal, Vol. -, pp. 1356 - 1361, November, 2009.
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- Cruz, S. M. A. ; M. Ferreira; Cardoso, A. J. M.; "Diagnosis of open-circuit faults in matrix converters", Proc European Power Electronics Conf. - EPE, Barcelona, Spain, Vol. CD-ROM, pp. P1 - P11, September, 2009.
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- Cruz, S. M. A. ; M. Ferreira; Mendes, A. M. S.; Cardoso, A. J. M.; "Modulated Error Voltages for the Diagnosis of Faults in Matrix Converters", Proc IEEE Energy Conversion Congress and Exposition - ECCE, San Jose, CA, United States, Vol. CD-ROM, pp. 2263 - 2270, September, 2009.
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- J. C. Caseiro; Mendes, A. M. S.; Cardoso, A. J. M.; "The Usage of a PWM Rectifier to Improve Three-Phase Induction Motor Drive Performance under Fault Conditions", Proc European Conf. on Power Electronics and Applications, Barcelona, Spain, Vol. -, pp. 1 - 10, September, 2009.
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- A. F. Flores; Cardoso, A. J. M.; J. B. Carvalho; "The Induction Motor as a Mechanical Fault Sensor in Elevator Systems", Proc Portuguese-Spanish Conf. in Electrical Engineering, Zaragoza, Spain, Vol. 1, pp. 1 - 4, July, 2009.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; Mendes, A. M. S.; "Photovoltaic DC-DC Converter for Telecommunications Energy Systems", Proc International Conf. on Clean Electrical Power - ICCEP, Capri, Italy, Vol. 1, pp. 433 - 438, June, 2009.
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- Cruz, S. M. A. ; M. Ferreira; Cardoso, A. J. M.; "A New Method for the Detection and Location of Faults in Matrix Converters", Proc IEEE International Electric Machines and Drives Conf., Miami, FL, United States, Vol. CD-ROM, pp. 194 - 199, May, 2009.
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- J. C. Caseiro; Mendes, A. M. S.; Cardoso, A. J. M.; "Fault Diagnosis on a PWM Rectifier AC Drive System with Fault Tolerance Using the Average Current Park’s Vector Approach", Proc IEEE International Electric Machines and Drives Conf., Florida, United States, Vol. -, pp. 695 - 701, May, 2009.
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- J. O. Estima; Cardoso, A. J. M.; "Impact of Inverter Faults in the Overall Performance of Permanent Magnet Synchronous Motor Drives", Proc IEEE International Electric Machines and Drives Conf., Miami, United States, Vol. , pp. 1319 - 1325, May, 2009.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Using a Simple Charge-Discharge Circuit to Estimate Capacitors Equivalent Circuit at Their Operating Conditions", Proc IEEE International Instrumentation and Technology Conf. - I2MTC, Singapore, Singapore, Vol. 1, pp. 737 - 742, May, 2009.
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- Ribeiro, E.; Cardoso, A. J. M.; C. B. Boccaletti; "Uninterruptible Energy Production in Standalone Power Systems for Telecommunications", Proc International Conf. on Renewable Energies and Power Quality - ICREPQ, Valencia, Spain, Vol. 1, pp. 1 - 6, April, 2009.
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- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Supply Current Polar Chart Analysis of SRM Drives Under Normal and Faulty Operating Conditions", Proc International Conf. on Power Engineering, Energy and Electrical Drives - POWERENG, Lisbon, Portugal, Vol. -, pp. 455 - 460, March, 2009.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Using a Sinusoidal PWM to Estimate the ESR of Aluminum Electrolytic Capacitors", Proc International Conf. on Power Engineering, Energy and Electrical Drives - POWERENG, Lisbon, Portugal, Vol. I, pp. 691 - 696, March, 2009.
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- A.M.R. Amaral; Cardoso, A. J. M.; "An Automatic Technique to Obtain the Equivalent Circuit of Aluminum Electrolytic Capacitors", Proc IEEE Industrial Electronics Conf. - IECON, Orlando, United States, Vol. 1, pp. 539 - 544, November, 2008.
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- Cruz, S. M. A. ; A. Stefani; F. Filippetti; Cardoso, A. J. M.; "Diagnosis of Rotor Faults in Traction Drives for Railway Applications", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. CD-ROM, pp. 1 - 6, September, 2008.
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- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Fault Tolerant Power Converter for Switched Reluctance Drives", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. , pp. 1 - 6, September, 2008.
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- Oliveira, L. M. R.; Cardoso, A. J. M.; "Intermittent Turn-to-Turn Winding Faults Diagnosis in Power Transformers by the On-Load Exciting Current Park's Vector Approach", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. CDROM, pp. 1 - 6, September, 2008.
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- A. F. Flores; J. B. Carvalho; Cardoso, A. J. M.; "Mechanical Fault Detection in an Elevator by Remote Monitoring", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. 1, pp. 1 - 5, September, 2008.
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- M. Ferreira; Cruz, S. M. A. ; Cardoso, A. J. M.; "Modeling and Simulation of Matrix Converter Drives for Diagnostic Purposes", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. CD-ROM, pp. 1 - 6, September, 2008.
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- M. Drif; Cardoso, A. J. M.; "On-Line Fault Diagnostics in Operating Three-Phase Induction Motors by the Active and Reactive Power Media", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. 1, pp. 1 - 6, September, 2008.
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- J. O. Estima; Cardoso, A. J. M.; "Performance Analysis of Permanent Magnet Synchronous Motor Drives Under Inverter Fault Conditions ", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. , pp. 1 - 6, September, 2008.
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- Mendes, A. M. S.; X. Fernández; Cardoso, A. J. M.; "Thermal Evaluation of TEFC Three-Phase Induction Motors Under Different Supply Frequencies", Proc International Conf. on Electrical Machines, Vilamoura, Portugal, Vol. CDROM, pp. - , September, 2008.
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- A.M.R. Amaral; Cardoso, A. J. M.; "A Non-Invasive Technique for Fault Diagnosis of SMPS", Proc IEEE Power Electronics Specialists Conf. - PESC, Rhodes, Greece, Vol. 1, pp. 1 - 1, June, 2008.
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- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Fault Tolerant Control Strategy of SRM Drives", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Ischia, Italy, Vol. 1, pp. 301 - 306, June, 2008.
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- M. Drif; Cardoso, A. J. M.; "The Instantaneous Power Factor Approach for Rotor Cage Faults Diagnosis in Three-Phase Induction Motors", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Ischia, Italy, Vol. 1, pp. 173 - 178, June, 2008.
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- M. Drif; Cardoso, A. J. M.; "The Instantaneous Reactive Power Approach for Rotor Cage Faults Diagnosis in Induction Motor Drives", Proc IEEE Power Electronics Specialists Conf. - PESC, Rhodes, Greece, Vol. 1, pp. 1548 - 1552, June, 2008.
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- M. Drif; Cardoso, A. J. M.; "Airgap Eccentricity Fault Diagnosis, in Three-Phase Induction Motors, Using the Instantaneous Power Factor Signature Analysis", Proc IET International Conf. on Power Electronics, Machines and Drives, York, United Kingdom, Vol. 1, pp. 587 - 591, April, 2008.
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- J. O. Estima; Cardoso, A. J. M.; "The Occurrence of Faults in Permanent Magnet Synchronous Motor Drives and its Effects on the Power Supply Quality", Proc International Conf. on Renewable Energies and Power Quality - ICREPQ, Santander, Spain, Vol. ., pp. . - ., March, 2008.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Buck Converter Simulation Technique Based on the Fourier Transform", Proc International Conf. on Power Electronics and Drive Systems - PEDS, Bangkok, Thailand, Vol. 1, pp. 378 - 385, November, 2007.
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- A.M.R. Amaral; G. M. Buiatti Buiatti; Ribeiro, H.R.; Cardoso, A. J. M.; "Using DFT to Obtain the Equivalent Circuit of Aluminum Electrolytic Capacitors", Proc International Conf. on Power Electronics and Drive Systems - PEDS, Bangkok, Thailand, Vol. 1, pp. 434 - 438, November, 2007.
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- Mendes, A. M. S.; Cardoso, A. J. M.; ATA Almeida; "PWM Inverters For Stand-Alone Single-Phase High Quality Power Generation", Proc International Conf. on Electrical Power Quality and Utilization, - EPQU, Barcelona, Spain, Vol. 1, pp. - , October, 2007.
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- A.M.R. Amaral; Cardoso, A. J. M.; "A switch mode power supply simulation technique based in laplace transform", Proc IEEE Industry Telecommunications Energy Conf. - INTELEC, Rome, Italy, Vol. 1, pp. 891 - 898, September, 2007.
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- G. M. Buiatti Buiatti; A.M.R. Amaral; Cardoso, A. J. M.; "An Unified Method for Estimation the Parameters of Non-Isolated DC/DC Converters Using Continuous Time Models", Proc IEEE Industry Telecommunications Energy Conf. - INTELEC, Rome, Italy, Vol. 1, pp. 1 - 6, September, 2007.
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- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnosis of rotor faults in direct and indirect FOC induction motor drives", Proc European Conf. on Power Electronics and Applications, Aalborg, Denmark, Vol. CD-Rom, pp. 1 - 10, September, 2007.
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- G. M. Buiatti Buiatti; A.M.R. Amaral; Cardoso, A. J. M.; "ESR Estimation Method for DC/DC Converters Through Simplified Regression Models", Proc IEEE Industry Application Society Annual Meeting, New Orleans, United States, Vol. 1, pp. 1 - 6, September, 2007.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Fault Simulation Technique for Switch Mode Power Supplies", Proc International Aegean Conf. on Electrical Machines and Power Electronics - ACEMP , Bodrum, Turkey, Vol. 1, pp. 1 - 6, September, 2007.
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- G. M. Buiatti Buiatti; Cruz, S. M. A. ; Cardoso, A. J. M.; "Lifetime of Film Capacitors in Single-Phase Regenerative Induction Motor Drives", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Cracow, Poland, Vol. CD-Rom, pp. 356 - 362, September, 2007.
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- G. M. Buiatti Buiatti; A.M.R. Amaral; Cardoso, A. J. M.; "Parameter Estimation of a DC/DC Buck Converter Using a Continuous Time Model", Proc European Power Electronics Conf. - EPE, Aalborg, Denmark, Vol. 1, pp. 1 - 6, September, 2007.
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- A.M.R. Amaral; Cardoso, A. J. M.; "Using Spectral Analysis to Determine the Equivalent Circuit of the Output Filter of DC-DC Converters at their Operating Frequency ", Proc International Aegean Conf. on Electrical Machines and Power Electronics - ACEMP , Bodrum, Turkey, Vol. 1, pp. 1 - 6, September, 2007.
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- R.L. Lima; Mendes, A. M. S.; Cardoso, A. J. M.; "A Utilização de Filtros Activos de Potência em Indústrias com Múltiplos Conversores de Frequência", Proc Portuguese-Spanish Conf. in Electrical Engineering, Funchal, Portugal, Vol. 1, pp. 5.1 - 5.3, July, 2007.
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- J. O. Estima; Cardoso, A. J. M.; Mendes, A. M. S.; "Simulação de um Accionamento Baseado num Motor Síncrono de Ímanes Permanentes", Proc Portuguese-Spanish Conf. in Electrical Engineering, Funchal, Portugal, Vol. , pp. 6 - , July, 2007.
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- D. S. B. Fonseca; C. M. P. Cabrita; Cardoso, A. J. M.; "A Preliminary Study on the Application of the Spatial Complex Transform for Fault Detection in a Four Phase Linear Switched Reluctance Motor", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 65 - 74, June, 2007.
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- A. V. T. Leite; H. J. A. Teixeira; Cardoso, A. J. M.; R. M. E. Araújo; "A Simple ESR Identification Methodology for Electrolytic Capacitors Condition Monitoring", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 75 - 84, June, 2007.
| BibTex

- F. F. Costa; Cardoso, A. J. M.; "A Technique for Estimating Harmonic and Inter-harmonic Frequencies", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 95 - 103, June, 2007.
| BibTex

- G. M. Buiatti Buiatti; A.M.R. Amaral; Cardoso, A. J. M.; "An Online Technique for Estimating the Parameters of Passive Components in Non-Isolated DC/DC Converters", Proc IEEE International Symp. on Industrial Electronics - ISIE , Vigo, Spain, Vol. 1, pp. 1 - 6, June, 2007.
| BibTex

- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Analysis of One Phase Absence on SRM Dynamic Operation", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 125 - 131, June, 2007.
Abstract | BibTex

- R.L. Lima; Mendes, A. M. S.; ATA Almeida; Cardoso, A. J. M.; "Comparative Performance of PWM and Source Resonant Inverters for Stand-Alone Single-phase Power Generation", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 187 - 195, June, 2007.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Detection of transformer intermittent winding faults by the on-load exciting current Park´s Vector Approach", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. , pp. 263 - 272, June, 2007.
| BibTex

- R.L. Lima; ATA Almeida; Mendes, A. M. S.; Cardoso, A. J. M.; "High Power Quality System with Fuel Cell Distributed Generation – Simulation and Tests", Proc IEEE International Symp. on Industrial Electronics - ISIE , Vigo, Spain, Vol. 1, pp. 2697 - 2702, June, 2007.
| BibTex

- G. M. Buiatti Buiatti; Cardoso, A. J. M.; "Influence of the Filter Inductance on the Lifetime of MPPF Capacitors in Single-Phase PM Rectifiers", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 377 - 386, June, 2007.
| BibTex

- A. F. Flores; Cardoso, A. J. M.; "Mechanical Load Diagnostics in Induction Motor Drives", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 425 - 434, June, 2007.
| BibTex

- Cruz, S. M. A. ; F. Blazquez Blazquez; Cardoso, A. J. M.; C. Vengazones; "Preliminary study on the diagnosis of rotor faults in brushless doubly-fed induction machines", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. CD-Rom, pp. 487 - 493, June, 2007.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Rotor Cage Fault Diagnosis in Three-Phase Induction Motors by the α, β Instantaneous Active Power Approach", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 533 - 543, June, 2007.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Rotor Cage Fault Diagnostics in Three-Phase Induction Motors, by the Instantaneous Non-Active Power Signature Analysis", Proc IEEE International Symp. on Industrial Electronics - ISIE , Vigo, Spain, Vol. 1, pp. 1050 - 1055, June, 2007.
| BibTex

- J. O. Estima; Cardoso, A. J. M.; Mendes, A. M. S.; "Simulation of a Permanent Magnet Synchronous Motor Drive With Voltage Source Inverter Fault Diagnosis", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. ., pp. 587 - 595, June, 2007.
Abstract | BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Strategies for the diagnosis of rotor faults in vector-controlled induction motor drives", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. CD-Rom, pp. 607 - 615, June, 2007.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Theoretical Analysis of the Behavior of Buck Converter in Steady State Regime", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Faro, Portugal, Vol. 1, pp. 697 - 706, June, 2007.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Using Newton-Raphson Method to Estimate the Condition of Aluminum Electrolytic Capacitors", Proc IEEE International Symp. on Industrial Electronics - ISIE , Vigo, Spain, Vol. 1, pp. 1 - 6, June, 2007.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Fault Indicators for the Diagnosis of Rotor Faults in FOC Induction Motor Drives", Proc IEEE International Electric Machines and Drives Conf., Antalya, Turkey, Vol. CD-Rom, pp. 1136 - 1141, May, 2007.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Rotor Cage Fault Diagnostics in Three-Phase Induction Motors, by the Instantaneous Phase-Angle Signature Analysis", Proc IEEE International Electric Machines and Drives Conf., Antalya, Turkey, Vol. 1, pp. 1440 - 1445, May, 2007.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Using Fourier Analysis, to estimate the influence of parasitic elements of aluminum electrolytic capacitors, in steady state regime of switch mode power supplies", Proc Power Conversion Intelligent Motion - PCIM, Nuremberg, Germany, Vol. 1, pp. 1 - 6, May, 2007.
| BibTex

- F. F. Costa; Cardoso, A. J. M.; "Harmonic Analysis Based on Kalman Filtering and Prony’s Method", Proc International Conf. on Power Engineering, Energy and Electrical Drives - POWERENG, Setúbal, Portugal, Vol. 1, pp. 696 - 701, April, 2007.
| BibTex

- M. Drif; Cardoso, A. J. M.; "The Use of Instantaneous Phase-Angle Signature Analysis for Airgap Eccentricity Diagnosis in Three-Phase Induction Motor", Proc International Conf. on Power Engineering, Energy and Electrical Drives - POWERENG, Setúbal, Portugal, Vol. 1, pp. 100 - 105, April, 2007.
| BibTex

- F. F. Costa; Cardoso, A. J. M.; "Harmonic and Inter-harmonic Identification Based on Improved Prony’s Method", Proc IEEE Industrial Electronics Conf. - IECON, Paris, France, Vol. 1, pp. 1047 - 1052, November, 2006.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnosis of rotor faults in closed-loop induction motor drives", Proc IEEE Industry Application Society Annual Meeting, Tampa, FL, United States, Vol. CD-Rom, pp. 1 - 8, October, 2006.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Active Harmonic Filter Behaviour in a Twelve-Pulse Front-End Rectifier", Proc International Conf. on Electrical Machines, Chania, Greece, Vol. CD-ROM, pp. 1 - 4, September, 2006.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Analysis and diagnosis of rotor faults in high-performance induction motor drives", Proc International Conf. on Electrical Machines, Chania, Crete Island, Greece, Vol. CD-Rom, pp. 1 - 6, September, 2006.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Instantaneous Real Power Signature Analysis as a Tool for Airgap Eccentricity Diagnostics in Three-Phase Induction Motors", Proc International Conf. on Electrical Machines, Chania, Greece, Vol. 1, pp. 1 - 6, September, 2006.
| BibTex

- Vieira, A.V.; Cardoso, A. J. M.; "Facilities Asset Management in Portuguese Universities – The Case of the University of Coimbra", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Luleå, Sweden, Vol. Proceedings , pp. 209 - 218, June, 2006.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Airgap Eccentricity Fault Diagnosis, in Three-Phase Induction Motors, by the Complex Apparent Power Signature Analysis", Proc International Symp. on Power Electronics, Electrical Drives, Automation and Motion - SPEEDAM, Taormina, Italy, Vol. 1, pp. S35-18 - S35-22, May, 2006.
| BibTex

- M. Drif; Cardoso, A. J. M.; "Airgap Eccentricity Fault Diagnosis, in Three-Phase Induction Motors, by the Instantaneous Power Signature Analysis", Proc IET International Conf. on Power Electronics, Machines and Drives, Dublin, Ireland, Vol. 1, pp. 349 - 353, April, 2006.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "An Experimental Technique for Estimating the ESR and Reactance Intrinsic Value of Aluminium Electrolytic Capacitors ", Proc IEEE Instrumentation and Measurement Technology Conf., Sorrento, Italy, Vol. 1, pp. 1820 - 1825, April, 2006.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "An Experimental Technique for Estimating the Aluminium Electrolytic Capacitor Equivalent Circuit, at High Frequencies ", Proc IEEE International Conf. on Industrial Technology, Hong Kong, Hong Kong, Vol. 1, pp. 86 - 91, December, 2005.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "An Esr meter for High frequencies", Proc International Conf. on Power Electronics and Drive Systems - PEDS, Kuala Lumpur, Malaysia, Vol. 1, pp. 1628 - 1633, November, 2005.
| BibTex

- Silva, J. L.; Cardoso, A. J. M.; "Bearing Failures Diagnosis in Three-Phase induction Motors by Extended Park's Vector Approach", Proc IEEE Industrial Electronics Conf. - IECON, Raleigh, United States, Vol. CD-ROM, pp. 2591 - 2596, November, 2005.
| BibTex

- M. Drif; Cardoso, A. J. M.; N. B. Benouzza; "Instantaneous Power Signature Analysis for Detecting Airgap Eccentricity in Three-Phase Induction Motors", Proc International Conf. of Electrotechnics, Oran, Algeria, Vol. 1, pp. 1 - 7, November, 2005.
| BibTex

- Vieira, A.V.; Cardoso, A. J. M.; "Organização e Gestão da Manutenção de Instituições de Ensino", Proc Congresso Nacional de Manutenção Industrial, Lisboa, Portugal, Vol. 1, pp. 1 - 12, November, 2005.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Condition Monitoring and Diagnostics of Twelve- Pulse LCI Drive Systems", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Vienna, Austria, Vol. CD-ROM, pp. 1 - 5, September, 2005.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Using an CLC Low-Pass Filter to Reduce the Consequences of Aging in Steady-State Regime of DC-DC Converters", Proc European Conf. on Power Electronics and Applications, Dresden, Germany, Vol. 1, pp. ID 206 - ID 206, September, 2005.
| BibTex

- Silva, J. L.; Cardoso, A. J. M.; "Diagnóstico de Avarias nos Rolamentos de Motores de Indução Trifásicos", Proc Jornadas Hispano Lusas de Ingenieria Eléctrica, Marbella, Spain, Vol. CD-ROM, pp. 1 - 7, July, 2005.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Power Supply Harmonic Filter Behaviour in a Twelve-Pulse LCI Drive System Under Power Converter Faults ", Proc IEEE Power Electronics Specialists Conf. - PESC, Recife, Brazil, Vol. CD-ROM, pp. 2893 - 2897, June, 2005.
| BibTex

- Mendes, A. M. S.; X. Fernández; Cardoso, A. J. M.; "Thermal Performance of a Three-Phase Induction Motor Under Fault Tolerant Operating Strategies", Proc IEEE Power Electronics Specialists Conf. - PESC, Recife, Brazil, Vol. CDROM, pp. 2886 - 2892, June, 2005.
| BibTex

- Mendes, A. M. S.; X. Fernández; Cardoso, A. J. M.; "Thermal Behaviour of a Three-Phase Induction Motor Fed by a Fault Tolerant Voltage Source Inverter", Proc IEEE International Electric Machines and Drives Conf., San António, United States, Vol. CDROM ISBN:0-7803-8988-3, pp. 23 - 28, May, 2005.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Modeling and Design Step-Down DC-DC Converters operating in DCM", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. ID1007 - ID1007, April, 2005.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Power Supply Quality Analysis in a Twelve-Pulse LCI Drive System Under Compensated Fault-Mode Operation", Proc Appl. Power Electronics Conf., Austin, United States, Vol. CD-ROM, pp. 1959 - 1963, March, 2005.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Incipient turn-to-turn winding fault diagnosis of power transformers by the on-load exciting current Extended Park's Vector Approach", Proc Advanced Research Workshop on Modern Transformers - ARWtr, Vigo, Spain, Vol. I, pp. 134 - 139, October, 2004.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Electromechanical Characteristics Improvement in a Twelve-Pulse LCI Drive System under Faulty Operating Conditions", Proc International Conf. on Electrical Machines, Cracow, Poland, Vol. CD-ROM, pp. 1 - 5, September, 2004.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Fault Tolerant Operating Strategies Applied To Three-Phase Induction Motor Drives", Proc International Conf. on Electrical Machines, Cracow, Poland, Vol. CDROM ISBN 83-921428-0-2, Paper No. 617, pp. - , September, 2004.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "The Consequences of Aging of Electrolytic Capacitors, Used in DC-DC Converters, Under Steady-State Operating Conditions", Proc International Conf. on Power Electronics and Motion Control EPE - PEMC, Riga, Latvia, Vol. A27187, pp. A27187 - A27187, September, 2004.
| BibTex

- Cardoso, A. J. M.; "Condition Monitoring and Diagnostic Trends in Electromechatronics", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Cambridge, United Kingdom, Vol. Keynote Paper, pp. 11 - 16, August, 2004.
| BibTex

- Vieira, A.V.; Cardoso, A. J. M.; "Maintenance Requirements of a School Building and It´s Influence on the Maintenance Program", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Cambridg, United Kingdom, Vol. Proceedings, pp. 533 - 542, August, 2004.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "The method of Multiple Reference Frames applied to the diagnosis of stator faults in three-phase induction motors", Proc International Power Electronics and Motion Control Conf. - IPEMC, Xi'an, China, Vol. 2, pp. 603 - 609, August, 2004.
| BibTex

- M.A. Esteves; Cardoso, A. J. M.; "An Instrumentation System for On-Line Winding Fault Diagnosis of Three-Phase Power Transformers", Proc IASTED International Conf. Power and Energy Systems, Rhodes, Greece, Vol. 1, pp. 632 - 637, June, 2004.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Asymmetrical Operation of a Twelve-Pulse LCI Drive System wit Power Converter Faults", Proc IEEE Power Electronics Specialists Conf. - PESC, Aachen, Germany, Vol. CD-ROM, pp. 1 - 5, June, 2004.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "ESR Influence, Under Steady-State Operating Conditions, in Buck-Boost Switch Mode Power Supplies ", Proc International Aegean Conf. on Electrical Machines and Power Electronics - ACEMP , Instanbul, Turkey, Vol. 1, pp. 117 - 122, May, 2004.
| BibTex

- Vieira, A.V.; Cardoso, A. J. M.; "Some Improvements on the Maintenance Management of a School Building as the Result of a Maintenance Management Audit", Proc European Maintenance Congress - EUROMAINTENANCE, Barcelona, Spain, Vol. Workshop Proceedings, pp. 71 - 78, May, 2004.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Use of ESR to Predict Failure of output Filtering Capacitors in Boost Converters", Proc IEEE International Symp. on Industrial Electronics - ISIE , Ajaccio, France, Vol. 2, pp. 1309 - 1314, May, 2004.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Using Output Voltage and Current to Predict Failures in Switch Mode Power Supplies Operating in Discontinuous Mode", Proc Power Conversion Intelligent Motion - PCIM, Nuremberg, Germany, Vol. 1, pp. 563 - 568, May, 2004.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Fault Mode Operation of a Twelve-Pulse LCI Drive Systemand Improvement of Electromechanical Torque Characteristics", Proc IEE International Conf. on Power Electronics, Machines and Drives - PEMD, Edinburguh, United Kingdom, Vol. Vol 3, pp. 1 - 5, March, 2004.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Remedial Operating Strategies for a Twelve-Pulse LCI Drive System", Proc IEEE International Conf. on Industrial Technology, Maribor, Slovenia, Vol. CD-ROM, pp. 1 - 5, December, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "New developments in the diagnosis of faults in line-connected and direct torque controlled induction motors", Proc IEEE Industrial Electronics Conf. - IECON, Roanoke, VG, United States, Vol. CD-Rom, pp. 1361 - 1368, November, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnosis of stator inter-turn short circuits in DTC induction motor drives", Proc IEEE Industry Application Society Annual Meeting, Salt Lake City, UT, United States, Vol. CD-Rom, pp. 1 - 8, October, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnosis of stator, rotor and airgap eccentricity in three-phase induction motors based on the Multiple Reference Frames Theory", Proc IEEE Industry Application Society Annual Meeting, Salt Lake City, UT, United States, Vol. CD-Rom, pp. 1 - 7, October, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Modelling and simulation of DTC induction motor drives for stator winding faults diagnosis", Proc European Conf. on Power Electronics and Applications, Toulouse, France, Vol. CD-Rom, pp. p1 - p10, September, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "DSP implementation of the Multiple Reference Frames Theory for the diagnosis of stator faults in a DTC induction motor drive", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Atlanta, GA, United States, Vol. CD-Rom, pp. 223 - 228, August, 2003.
| BibTex

- Vieira, A.V.; Cardoso, A. J. M.; "Maintenance Audit of a School Building", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Växjö, Sweden, Vol. Proceedings, pp. 79 - 87, August, 2003.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Performance Analysis of Three-phase Induction Motor Drives under Inverter Fault Conditions", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Alanta, United States, Vol. I, pp. 206 - 210, August, 2003.
| BibTex

- Alcaso, A. A.; Cardoso, A. J. M.; "Modelling and Simulation of LCI Drive Systems under Normal and Faulty Operating Conditions", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Albufeira, Portugal, Vol. Vol 3, pp. 6.157 - 6.162, July, 2003.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Motor de Indução Trifásico Alimentado por um Variador Electrónico de Velocidade Tolerante a Falhas", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Vilamoura, Portugal, Vol. Vol. III, pp. 6.127 - 6.132, July, 2003.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Parameters determination for the coupled electromagnetic transformer model, with particular reference to winding faults studies", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Vilamoura, Portugal, Vol. III, pp. 6.333 - 6.338, July, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Referenciais Múltiplos: um novo método de diagnóstico de avarias no estator de motores de indução trifásicos", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Vilamoura, Portugal, Vol. III, pp. 6.239 - 6.246, July, 2003.
| BibTex

- M. A. M. Esteves; Cardoso, A. J. M.; "Remote Monitoring System for Winding Fault Diagnosis in Three-Phase Power Transformers", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Vilamoura, Portugal, Vol. III, pp. 6.193 - 6.196, July, 2003.
| BibTex

- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Simulação do Comportamento Dinâmico do Motor de Relutância Variável Comutado", Proc Jornadas Luso Espanholas de Engenharia Electrotécnica, Vilamoura, Portugal, Vol. III, pp. 6.175 - 6.180, July, 2003.
| BibTex

- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Analysis of SRM Drives Behaviour Under the Occurrence of Power Converter Faults", Proc IEEE International Symp. on Industrial Electronics - ISIE , Rio de Janeiro, Brazil, Vol. CD-ROM, pp. 1 - 5, June, 2003.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Diagnóstico de Avarias em Fontes de Alimentação Comutadas", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 2, pp. 395 - 398, June, 2003.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Continuous Operation Performance of Faulty Induction Motor Drives", Proc IEEE International Electric Machines and Drives Conf., Madison, United States, Vol. I, pp. 547 - 553, May, 2003.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Diagnóstico de Avarias em conversores D.C.-D.C.", Proc Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Lisboa, Portugal, Vol. 1, pp. 145 - 152, May, 2003.
| BibTex

- A.M.R. Amaral; Cardoso, A. J. M.; "Fault Diagnosis on Switch-Mode Power Supplies Operating in Discontinuous Mode", Proc IEE International Conf. on Power Electronics, Machines and Drives - PEMD, Edinburgh, United Kingdom, Vol. 1, pp. 197 - 202, April, 2003.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Modelling and simulation of stator winding faults in three-phase induction motors, including rotor skin effect", Proc International Conf. on Electrical Machines, Brugge, Belgium, Vol. CD-ROM, pp. 1 - 6, August, 2002.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; Cruz, S. M. A. ; "Transformers on-load exciting current Park's Vector Approach as a tool for winding faults diagnostics", Proc International Conf. on Electrical Machines, Brugge, Belgium, Vol. CD-ROM, pp. 1 - 6, August, 2002.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "On-line diagnostics of transformer winding insulation failures, by Park's Vector Approach", Proc International Electrical Insulation Conf. - INSUCON, Berlin, Germany, Vol. I, pp. 16 - 21, June, 2002.
| BibTex

- Gameiro, Natália S. Gameiro; Cardoso, A. J. M.; "Modelação e Simulação do Motor de Relutância Variável Comutado", Proc Conf. Científica e Tecnológica em Engenharia - CCTE, Lisboa, Portugal, Vol. CD-ROM, pp. 1 - 8, May, 2002.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Diagnóstico de avarias de transformadores trifásicos em serviço através da análise do Vector de Park das correntes de excitação em carga", Proc Congresso Nacional de Manutenção Industrial, Viseu, Portugal, Vol. I, pp. 853 - 866, April, 2002.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Remedial Operating Strategies For Standard 3-Phase Induction Motor Drives", Proc IEE International Conf. on Power Electronics, Machines and Drives - PEMD, Bath, United Kingdom, Vol. No. 487, pp. 116 - 121, April, 2002.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Grado, Italy, Vol. 1, pp. 367 - 372, September, 2001.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Discriminating between rotor asymmetries and time-varying loads in three-phase induction motors", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Manchester, United Kingdom, Vol. -, pp. 319 - 327, September, 2001.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Further developments on the use of the synchronous reference frame current Park's Vector Approach", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Grado, Italy, Vol. 1, pp. 467 - 472, September, 2001.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Rotor cage fault diagnosis in operating three-phase induction motors, under the presence of time-varying loads", Proc European Conf. on Power Electronics and Applications, Graz, Austria, Vol. CD-Rom, pp. 1 - 11, August, 2001.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Stator winding fault diagnosis in three-phase synchronous and asynchronous motors, by the Extended Park's Vector Approach", Proc IEEE Industry Application Society Annual Meeting, Rome, Italy, Vol. CD-Rom, pp. 1 - 7, October, 2000.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Three-Phase, Three-Limb, Steady-State Transformer Model: The Case of a YnZn Connection", Proc IASTED International Conf. Power and Energy Systems, Marbella, Spain, Vol. 1, pp. 467 - 472, September, 2000.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Rotor cage fault diagnosis in three-phase induction motors, by the synchronous reference frame current Park's Vector Approach", Proc International Conf. on Electrical Machines, Espoo, Finland, Vol. 2, pp. 776 - 780, August, 2000.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Rotor cage fault diagnosis in three-phase induction motors by the total instantaneous power spectral analysis", Proc IEEE Industry Application Society Annual Meeting, Phoenix, AZ, United States, Vol. 3, pp. 1929 - 1934, October, 1999.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnostics of the simultaneous occurrence of multiple induction motor faults, by the Extended Park's Vector Approach", Proc International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM, Sunderland, United Kingdom, Vol. -, pp. 17 - 24, September, 1999.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Fault Diagnosis in a Rectifier-Inverter System Used in Variable Speed AC Drives, by Park’s Vector Approach", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Gijon, Spain, Vol.  , pp.   -  , September, 1999.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Fault Diagnosis in a Rectifier-Inverter System Used in Variable Speed AC Drives, by the Average Current Park’s Vector Approach", Proc European Conf. on Power Electronics and Applications, Lausanne, Switzerland, Vol. , pp. - , September, 1999.
| BibTex

- Oliveira, L. M. R.; Cardoso, A. J. M.; "Modelling and Simulation of Three-Phase Power Transformers", Proc International Conf. Electrimacs, Lisbon, Portugal, Vol. 2, pp. 257 - 262, September, 1999.
| BibTex

- Cruz, S. M. A. ; Cardoso, A. J. M.; "Rotor cage fault diagnosis in voltage source inverter-fed induction motors, by the Extended Park's Vector Approach", Proc IEEE International Symp. on Diagnostics for Electrical Machines, Power Electronics and Drives, Gijón, Spain, Vol. -, pp. 105 - 110, September, 1999.
| BibTex

- Mendes, A. M. S.; Cardoso, A. J. M.; "Voltage Source Inverter Fault Diagnosis in Variable Speed AC Drives, by Park's Vector Approach", Proc IEEE International Electric Machines and Drives Conf., Seatle, United States, Vol. I, pp. 704 - 706, May, 1999.
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- Cruz, S. M. A. ; Cardoso, A. J. M.; "Rotor cage fault diagnosis in three-phase induction motors, by Extended Park's Vector Approach", Proc International Conf. on Electrical Machines, Istanbul, Turkey, Vol. 3, pp. 1844 - 1848, August, 1998.
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- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnóstico de avarias no rotor de motores de indução trifásicos", Proc Congresso Nacional de Manutenção Industrial, Figueira da Foz, Portugal, Vol. Comunicação nº19, pp. 1 - 8, October, 1996.
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- Mendes, A. M. S.; Cardoso, A. J. M.; "Manutenção de Equipamentos Trifásicos de Electrónica de Potência", Proc Congresso Nacional de Manutenção Industrial, Figueira da Foz, Portugal, Vol. Tema G, Comunicação 20, pp. - , October, 1996.
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- Cruz, S. M. A. ; Cardoso, A. J. M.; "Diagnóstico da ocorrência de fracturas na gaiola rotórica de motores de indução trifásicos", Proc Encontro Nacional do Colégio de Engenharia Electrotécnica, Lisboa, Portugal, Vol. -, pp. 215 - 220, December, 1995.
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