selected publications
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academic article
- Experimental Evaluation of MPPT Algorithms: A Comparative Study. International Journal of Renewable Energy Research. 11:487-494. 2021
- Current Panorama and 2025 Scenario of Photovoltaic Solar Energy in Brazil. Brazilian Archives of Biology and Technology. 62. 2019
- Comprehensive Analysis and Evaluation of Cogging Torque in Axial Flux Permanent Magnet Machines. 2015 Ieee 10th International Symposium on Diagnostics For Electric Machines, Power Electronics and Drives (Sdemped). 435-440. 2015
- Assessment of Energy Use and Energy Efficiency in Two Portuguese Slaughterhouses. International Journal of Environmental, Ecological, Geological and Marine Engineering. 8:246-250. 2014
- Projeto de uma picocentral hidrelérica em um campus universitário. Eletricidade Moderna. 41:58-68. 2013
- VERCampus – Campus de Energias Renováveis. VERCampus – Campus de Energias Renováveis. 76-78. 2011
- Experimental evaluation of new one-chip solution for induction motor drives. 2006 IEEE International Symposium on Industrial Electronics, Vols 1-7. 411-415. 2006
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book
- IV Congresso Ibero-Americano de Empreendedorismo, Energia, Ambiente e Tecnologia: livro de atas 2019
- III Congresso Ibero-Americano de Empreendedorismo, Energia, Ambiente e Tecnologia: livro de atas 2017
- Estimação de estados, parâmetros e velocidade do motor de indução trifásico com metodologias de identificação em tempo real 2004
- A real-time estimator of electrical parameters for vector controlled induction motor using a reduced order extended Kalman filter 2002
- Estimation of physical parameters of an induction motor using an indirect method 2002
- Aplicação de Técnicas de Identificação Paramétrica ao Motor de Indução Trifásico 1996
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chapter
- Control of a Bidirectional Single-Phase Grid Interface for Electric Vehicles. 285-299. 2020
- Implementation of a Smart Microgrid in a Small Museum: The Silk House. Ibero-American Congress on Information Management and Big Data. 2020
- Over-Voltage Protection for Pico-Hydro Generation Using PV Microinverters. Ibero-American Congress on Information Management and Big Data. 2020
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conference paper
- Overshot waterwheel based grid-connected pico-hydro system 2021
- A Low Power Photovoltaic Water Pumping System based on a DC-DC Step-up Converter and Standard Frequency Converters 2020
- Analyses of MPPT Algorithms in Real Test Conditions. 164-169. 2020
- Control of grid-connected inverter output current: a practical review. 232-235. 2020
- Innovative Smart Microgrid Integrating Pico-hydro Systems: The Silk House Museum 2020
- New Approaches for Low Power Photovoltaic Water Pumping Systems 2019
- Development of a Wireless Sensors Network using IoT for Monitoring Fervença River’s Water Quality 2019
- Grid Connection Approach for Very Small-Scale Pico-Hydro Systems Using PV Microinverters. 2372-2376. 2019
- Design of a Microgrid Based on Renewable Energy Sources for an Aquaculture Centre 2018
- Designing Innovative Home Energy Systems for Smart Cities: The SilkHouse Project. 898-914. 2018
- Photovoltaic Water Pumping System for Small Power Conventional AC Pumps. 285-294. 2018
- Prototyping a Horizontal Water Wheel for Electricity Generation in a Small Museum: The House of Silk 2018
- Wind Turbine Emulation Using an Inverter-Controlled Induction Motor 2018
- Design of a Self-sustainable System Based on Renewable Energy Sources for a Small Museum of Science Dissemination - the House of Silk 2017
- Performance Evaluation of Different Methods in the Series Resistance Estimation of Photovoltaic Modules 2017
- Design of a elf-sustainable system based on renewable energy sources for a small museum of science dissemination - the house of silk. 155-160. 2017
- Innovative learning in engineering education: Experimenting with short-term project-oriented research and project-based learning. 1555-1560. 2017
- Abordagens para a Ligação à Rede de Sistemas Pico-Hidroelétricos 2016
- Pico-hydro Systems: Microgrid-Connection approaches 2016
- A practical approach for grid-connected pico-hydro systems using conventional photovoltaic inverters. 18th European Conference on Power Electronics and Applications. 1-6. 2016
- Compatibility analysis of grid-connected pico-hydro systems using conventional photovoltaic inverters. 1-9. 2016
- Grid-connection approaches for pico-hydro systems 2016
- Analysis of the Operation of a Microgrid with Renewable Distributed Generation 2015
- Improving the Storage Capability of a Microgrid with a Vehicle-To-Grid Interface 2014
- Bidirectional vehicle-to-grid interface under a microgrid project 2014
- Conservation voltage regulation at residential level 2014
- Low-cost I-V tracer for photovoltaic modules and strings. 971-976. 2014
- The IPB ECO Buggy – A Light Electric Vehicle in a Live Park of Renewable Energies 2013
- On the Implementation of a Microgrid Project with Renewable Distributed Generation 2013
- Determination of Model Parameters of PV Modules Using a Low Cost I-V Tracer 2012
- Dealing with the Very Small: First Steps of a Picohydro Demonstration Project in an University Campus 2012
- Low-Cost Instrument for Tracing Current-Voltage Characteristics of Photovoltaic Modules 2012
- VERCampus – Live Park of Renewable Energies 2012
- Abordagens para a ligação à rede de sistemas pico-hidroelétricos 2011
- An Improved Electronic Circuit for Tracing the I-V Characteristics of Photovoltaic Modules and Strings 2010
- A Simple ESR Identification Methodology for Electrolytic Capacitors Condition Monitoring. 76-84. 2007
- Low cost control and monitoring Motion Control ICs. 1138-1141. 2006
- A generic converter for experimentation based power electronics learning 2005
- A hardware tool for explained power electronics control of induction motors. Proceedings of 11th European Conference on Power Electronics and Applications (EPE’05). 2005
- A low cost induction motor controller for light electric vehicles in local areas. 1499-1504. 2005
- Electronic Instrumentation System for Protection and Control of a Voltage Converter. 337-340. 2005
- A new approach for speed estimation in induction motor drives based on a Reduced-Order extended kalman filter. 1221-1226. 2004
- Full and Reduced Order Extended Kalman Filter for Speed Estimation in Induction Motor Drives: A Comparative Study. 2293-2299. 2004
- A Boot-Strap Estimator for Joint Flux and Parameters Online Identification for Vector Controlled Induction Motor Drives 2003
- A New Online Identification Methodology for Flux and Parameters Estimation of Vector Controlled Induction Motors. 449-455. 2003
- A Real-Time Monitoring Instrument of Induction Machines for an Integrated Teaching Test Bench. 6133-6138. 2003
- A low cost solution for laboratory experiments in induction motor control 2003
- An Integrated Test Bench for Research, Study or Demonstration of Variable Speed Drives of Induction Motors. 679-684. 2003
- Classes of Model Structures for State and Parameter Identification of Vector Controlled Induction Machines. 6187-6192. 2003
- Indirect Parameter Estimation of Continuous-Time Systems using Discrete Time Data. 600-605. 2003
- Sliding mode controllers for the regulation of DC-DC power converters 2003
- Sliding mode controllers for the regulation of DC/DC power converters. 407-412. 2003
- A real-time estimator of electrical parameters for vector controlled induction motor using a reduced order extended Kalman filter 2002
- Estimation of Physical Parameters of an Induction Motor Using an Indirect Method. 535-540. 2002
- Flux and Parameters Identification of Vector-Controlled Induction Motor in the Rotor Reference Frame. 263-268. 2002
- Modelling and Simulation of Power Electronic Systems Using a Bond Graph Formalism 2002
- Sistema Electrónico de Condicionamento e Processamento, em Tempo Real, das Tensões e Correntes do Motor de Indução Trifásico Alimentado por Conversores de Frequência. 111-116. 2001
- Sistema de Instrumentação Virtual para Monitorização de Máquinas Eléctricas. 105-110. 2001
- Interface para Condicionamento das Tensões e Correntes à Saída de Conversores de Frequência. 195-202. 1999
- Identificação paramétrica – aplicação no motor de indução trifásico 1998
- Simulação numérica de Sistemas Electrónicos em Comutação 1998
- Estimação e Identificabilidade dos Parâmetros do Motor de Indução Trifásico. 617-624. 1997
- The Vector Control Signal Processing Blockset for Use with Matlab and Simulink. 936-941. 1997
- Vector control signal processing blockset for use with Matlab and Simulink. 936-941. 1997
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document
- A low cost solution for laboratory experiments in induction motor control 2003
- A new online identification methodology for flux and parameters estimation of vector controlled induction motors 2003
- A real-time monitoring instrument of induction machines for an integrated teaching test bench 2003
- An integrated test bench for research, study or demonstration of variable speed drives of induction motors 2003
- Sistema de instrumentação virtual para monitorização de máquinas eléctricas 2001
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journal article
- Effective grid connection approach for an overshot waterwheel. Revista Facultad de Ingenieria. 2022
- Design of a smart microgrid with small-scale hydro generation: a practical case study. Revista Facultad de Ingenieria. 1-16. 2022
- Over-voltage protection for grid-connected pico-hydrogeneration using photovoltaic inverters. Revista Facultad de Ingenieria. 73-82. 2020
- Assessment of energy use and energy efficiency in two portuguese slaughterhouses. 253-257. 2014
- Projeto de uma picocentral hidrelétrica em um campus universitário. Eletricidade Moderna. 58-68. 2013
- Dealing with the very small: first steps of a picohydro demonstration project in an university campus. Renewable Energy & Power Quality Journal. 683-685. 2012
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thesis
- Estimação de estados, parâmetros e velocidade do motor de indução trifásico com metodologias de identificação em tempo real 2004
- Aplicação de técnicas de identificação paramétrica ao motor de indução trifásico 1996
- Aplicação de técnicas de modelização paramétrica e identificação ao motor de indução trifásico 1996