Joao Luiz Pontes de Araujo
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Joao Luiz Pontes de Araujo has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Elen Lobato
Federal University of Para
2 shared publications - Wellington da Silva Fonseca
Federal University of Para
2 shared publications Eduardo Monteiro
Institute of Technology, Federal University of Par, Belm, Pará, Brazil
1 shared publication- Fabricio Jose Brito Barros
Computing and Telecommunications Research Laboratory (LCT), Postgraduate Program in Electrical Engineering, Federal University of Par, Belm, Pará, Brazil
1 shared publication - Miércio Cardoso de Alcântara Neto
Universidade federal do Pará
1 shared publication Yasmim Lisboa
Institute of Technology, Federal University of Par, Belm, Pará, Brazil
1 shared publication
Latest Publications
- Open Access
- 1 January 2026
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 14, 130473-130490
Design, Implementation, and Assessment of a Testbed for Scalable IoT Architectures for Smart Renewable Energies Systems
- 1 January 2026
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 14, 130473-130490
Open AccessDesign, Implementation, and Assessment of a Testbed for Scalable IoT Architectures for Smart Renewable Energies Systems
- Open Access
- 17 November 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 13, 196526-196538
Failure Mode and Effect Analysis of Floating Photovoltaic Systems: EMOBAMAZON Case Study
This study explores the application of Failure Modes and Effects Analysis (FMEA) to ground-mounted and Floating Photovoltaic (FPV) systems, with and without tracking systems, considering the particularities of each configuration. The FMEA methodology was applied to identify and prioritize failure modes, analyzing severity, occurrence and detection, as well as calculating the Risk Priority Number (RPN) and the Action Priority (AP). The FMEA methodology was adopted due to its preventive capability in identifying early-stage component failures and prioritizing actions. To this end, detailed analyses of the main failure modes and effects were carried out, covering critical components such as photovoltaic modules, inverters and support systems. In addition, preventive and corrective actions will be proposed. The study includes the case study of the Research Network for Technological Development and Innovative Extension of Advanced Materials in Energy and Mobility applied to the Amazon context (EMOBAMAZON). This study represents a novel application of FMEA to Floating Photovoltaic (FPV) systems in tropical environments, demonstrating its potential to improve predictive maintenance and operational reliability in renewable energy facilities. The integration of risk classification approaches has enabled a comprehensive and well-founded view of failures, contributing to the reliability, safety and operational efficiency of photovoltaic systems in the Amazon context.
- 17 November 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 13, 196526-196538
Open AccessFailure Mode and Effect Analysis of Floating Photovoltaic Systems: EMOBAMAZON Case Study
This study explores the application of Failure Modes and Effects Analysis (FMEA) to ground-mounted and Floating Photovoltaic (FPV) systems, with and without tracking systems, considering the particularities of each configuration. The FMEA methodology was applied to identify and prioritize failure modes, analyzing severity, occurrence and detection, as well as calculating the Risk Priority Number (RPN) and the Action Priority (AP). The FMEA methodology was adopted due to its preventive capability in identifying early-stage component failures and prioritizing actions. To this end, detailed analyses of the main failure modes and effects were carried out, covering critical components such as photovoltaic modules, inverters and support systems. In addition, preventive and corrective actions will be proposed. The study includes the case study of the Research Network for Technological Development and Innovative Extension of Advanced Materials in Energy and Mobility applied to the Amazon context (EMOBAMAZON). This study represents a novel application of FMEA to Floating Photovoltaic (FPV) systems in tropical environments, demonstrating its potential to improve predictive maintenance and operational reliability in renewable energy facilities. The integration of risk classification approaches has enabled a comprehensive and well-founded view of failures, contributing to the reliability, safety and operational efficiency of photovoltaic systems in the Amazon context.