Publications

Please see a complete list of my publications below, sorted by year, with open access versions provided in the links. Also feel free to check out my google scholar.

2025

• GG dos Santos, MR Nascimento, JPP Barbosa, MC Oliveira, APG Pavani, RA Ramos. Definition of Contingency Criticality Based on Violation Probability of Voltage Security Margin Considering COrrelated Uncertainties in System Loads and Wind Power Generation, Journal of Modern Power Systems and Clean Energy (JMPCE).
• JPP Barbosa, JA Passos Filho, RA Ramos, LFC Alberto. Voltage Stability Assessment Through Modal Analysis Using a Smooth Formulation of the Power Flow Problem Based on Sigmoid Functions, IEEE Access.

2024

• JPP Barbosa, JA Passos Filho. New methodologies for SVC modeling in the power flow problem based on sigmoid functions, Electrical Engineering.

2023

• JPP Barbosa, JA Passos Filho. Assessment of methodologies for modeling SVCs in the power flow problem, Brazilian Symposium on Electrical Systems (SBSE).
• MSc thesis: BARBOSA, João Pedro Peters. Using sigmoid functions for representing limits of generators and static Var compensators and their impact on the voltage stability study. 2023. Federal University of Juiz de Fora, Juiz de Fora, 2023.

2022

• JPP Barbosa, JA Passos Filho. Avaliação e aprimoramento de metodologias para representação de CER no problema de fluxo de potência, Brazilian Symposium on Electrical Systems (SBSE).

2019

• A de Oliveira Almeida, B da Silva Medeiros, JPP Barbosa, PG Barbosa. Síntese de conversores MMC para aplicação em sistemas de geração fotovoltaicos e sistemas de transmissão em corrente contínua, Principia: Caminhos da Iniciação Científica.

2017

• PHP Barbosa, JPP Barbosa, PM Almeida, RL Valle. Design and implementation of a predictive current controller applied to regulate a battery bank’s power flow connected to a DC microgrid, Brazilian Power Electronics Conference (COBEP).