All Stories

  1. A new methodology to estimate future water‐energy nexus based on artificial neural networks

    Article • International Journal of Energy Research, July 2021, Wiley

    Prof. Dr. PAULO C. M. CARVALHO

  2. Improving solar forecasting using Deep Learning and Portfolio Theory integration

    Article • Energy, January 2020, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  3. Renewable Hybrid Systems: Characterization and Tendencies

    Article • IEEE Latin America Transactions, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. PAULO C. M. CARVALHO

  4. Efeitos da acumulação de sujeira sobre o desempenho de módulos fotovoltaicos

    Article • Revista Tecnologia, November 2019, Universidade de Fortaleza

    Prof. Dr. PAULO C. M. CARVALHO

  5. Novel methodology for detecting non-ideal operating conditions for grid-connected photovoltaic plants using Internet of Things architecture

    Article • Energy Conversion and Management, November 2019, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  6. On harvesting residual thermal energy from photovoltaic module back surface

    Article • AEU - International Journal of Electronics and Communications, November 2019, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  7. IoT embedded systems network and sensors signal conditioning applied to decentralized photovoltaic plants

    Article • Measurement, August 2019, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  8. Comparative analysis of photovoltaic modules center and edge temperature using IoT embedded system

    Article • Renewable Energy and Power Quality Journal, July 2019, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  9. IoT Monitoring systems applied to photovoltaic generation: The relevance for increasing decentralized plants

    Article • Renewable Energy and Power Quality Journal, July 2019, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  10. Radial Basis Function for Solar Irradiance Forecasting in Equatorial Areas

    Article • Renewable Energy and Power Quality Journal, July 2019, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  11. Estudo sobre sombreamento em planta fotovoltaica localizada em zona urbana de Fortaleza-CE

    Article • Revista Tecnologia, June 2019, Universidade de Fortaleza

    Prof. Dr. PAULO C. M. CARVALHO

  12. IoT Network and Sensor Signal Conditioning for Meteorological Data and Photovoltaic Module Temperature Monitoring

    Article • IEEE Latin America Transactions, June 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. PAULO C. M. CARVALHO

  13. Implementation and Evaluation of the First Renewable Energy Systems Technical Course in Brazil

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. PAULO C. M. CARVALHO

  14. ENERGY LITERACY IN THE CONTEXT OF EFFICIENCY: AN EVALUATION OF MOZAMBICAN GENERAL EDUCATION WITH REFERENCE TO SOUTH AFRICA

    Article • Revista de Ensino de Engenharia, January 2019, GN1 Genesis Network

    Prof. Dr. PAULO C. M. CARVALHO

  15. Internet of Things Data Acquisition System Applied to Photovoltaic Water Pumping

    Article • IEEE Latin America Transactions, October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. PAULO C. M. CARVALHO

  16. Alfabetização energética no contexto da eficiência: lições a aprender com África do Sul, Brasil, Índia e Portugal

    Article • Nature and Conservation, September 2018, Escola Superior de Sustentabilidade

    Prof. Dr. PAULO C. M. CARVALHO

  17. A hybrid model based on time series models and neural network for forecasting wind speed in the Brazilian northeast region

    Article • Sustainable Energy Technologies and Assessments, August 2018, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  18. Comparison of Photovoltaic Plant Performance Estimation Models: A Case Study for Fortaleza, Brazil

    Article • IEEE Latin America Transactions, July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. PAULO C. M. CARVALHO

  19. Análise da sustentabilidade da geração de eletricidade do Ceará

    Article • Revista Tecnologia, June 2018, Universidade de Fortaleza

    Prof. Dr. PAULO C. M. CARVALHO

  20. Innovative hybrid models for forecasting time series applied in wind generation based on the combination of time series models with artificial neural networks

    Article • Energy, May 2018, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  21. Land requirement scenarios of PV plants in Brazil

    Article • Renewable Energy and Power Quality Journal, April 2018, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  22. MLP Back Propagation Artificial Neural Network for Solar Resource Forecasting in Equatorial Areas

    Article • Renewable Energy and Power Quality Journal, April 2018, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  23. Modeling box - jenkins applied a prediction of wind speed in the regions of the brazilian northeast for the fins of wind generation

    Article • Ciência e Natura, March 2018, Universidad Federal de Santa Maria

    Prof. Dr. PAULO C. M. CARVALHO

  24. Modelo híbrido de previsão de séries temporais para possíveis aplicações no setor de geração eólica

    Article • Ciência e Natura, March 2018, Universidad Federal de Santa Maria

    Prof. Dr. PAULO C. M. CARVALHO

  25. Proposta para Previsão de Velocidade do Vento Através de Modelagem Híbrida Elaborada a Partir dos Modelos ARIMAX e RNA

    Article • Revista Brasileira de Meteorologia, March 2018, FapUNIFESP (SciELO)

    Prof. Dr. PAULO C. M. CARVALHO

  26. Innovative Hybrid Modeling of Wind Speed Prediction Involving Time-Series Models and Artificial Neural Networks

    Article • Atmosphere, February 2018, MDPI AG

    Prof. Dr. PAULO C. M. CARVALHO

  27. IoT embedded linux system based on Raspberry Pi applied to real-time cloud monitoring of a decentralized photovoltaic plant

    Article • Measurement, January 2018, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  28. Portfolio Theory applied to Solar and Wind resources forecast

    Article • IET Renewable Power Generation, May 2017, the Institution of Engineering and Technology (the IET)

    Prof. Dr. PAULO C. M. CARVALHO, Luiz Bessa, Josileudo Leite, Marcello Lima, Francisco Evandro de Melo

  29. Online Monitoring System for Electrical Microgeneration via Embedded WiFi Modem

    Article • IEEE Latin America Transactions, July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    MSc. Renata I. S. Pereira, Prof. Dr. PAULO C. M. CARVALHO

  30. Particle Swarm Optimization method for estimation of Weibull parameters: A case study for the Brazilian northeast region

    Article • Renewable Energy, February 2016, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  31. scenarios for use of floating photovoltaic plants in Brazilian reservoirs

    Article • IET Renewable Power Generation, November 2015, the Institution of Engineering and Technology (the IET)

    Professor Elissandro Monteiro do Sacramento, Prof. Dr. PAULO C. M. CARVALHO

  32. WiFi Data Acquisition System and online monitoring applied to thermoelectric microgeneration modules

    Article • Renewable Energy and Power Quality Journal, April 2015, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  33. Deterioration and performance evaluation of photovoltaic modules in a semi-arid climate

    Article • Renewable Energy and Power Quality Journal, March 2015, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  34. Photovoltaic powered irrigation system applied to familiar agriculture

    Article • Renewable Energy and Power Quality Journal, March 2015, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  35. Solar and Wind powered Stand Alone Water Pumping System

    Article • Renewable Energy and Power Quality Journal, March 2015, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  36. Application of Different Indices of Performance Evaluation of Forecast for Wind Speeds

    Article • Renewable Energy and Power Quality Journal, April 2014, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  37. Feasibility study for the transition towards a hydrogen economy: A case study in Brazil

    Article • Energy Policy, November 2013, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  38. Design and Implementation of a High Temperature Control Monitoring Applied to Micro Thermoelectric Generators

    Article • Renewable Energy and Power Quality Journal, March 2013, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  39. Feasibility study of photovoltaic powered reverse osmosis and pumping plant configurations

    Article • IET Renewable Power Generation, March 2013, the Institution of Engineering and Technology (the IET)

    Prof. Dr. PAULO C. M. CARVALHO

  40. Controllogger: A remote monitoring system for decentralized renewable energy sources

    Article • Renewable Energy and Power Quality Journal, April 2012, AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)

    Prof. Dr. PAULO C. M. CARVALHO

  41. A Low Cost Concept for Data Acquisition Systems Applied to Decentralized Renewable Energy Plants

    Article • Sensors, January 2011, MDPI AG

    Prof. Dr. PAULO C. M. CARVALHO

  42. Biogas/photovoltaic hybrid power system for decentralized energy supply of rural areas

    Article • Energy Policy, August 2010, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  43. Small-scale photovoltaic-powered reverse osmosis plant without batteries: Design and simulation

    Article • Desalination, October 2009, Elsevier

    Prof. Dr. PAULO C. M. CARVALHO

  44. Planejamento energético rural assistido por computador

    Article • Engenharia Agrícola, June 2009, FapUNIFESP (SciELO)

    Prof. Dr. PAULO C. M. CARVALHO

  45. The Brazilian experience with a photovoltaic powered reverse osmosis plant

    Article • Progress in Photovoltaics Research and Applications, July 2004, Wiley

    Prof. Dr. PAULO C. M. CARVALHO

  46. Wind Energy and Greenhouse Gases Emission Market: The Brazilian Potential

    Article • Wind Engineering, March 2003, SAGE Publications

    Prof. Dr. PAULO C. M. CARVALHO