Thamiris B. de Paula
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Thamiris B. de Paula has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Emanuel Leonardus van Emmerik
Electrical Engineering Program, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
2 shared publications - Gustavo da Silva Viana
Department of Electrical Engineering, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Brazil
2 shared publications - João Marcelo Teixeira Do Amaral
Electrical Engineering Program, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
2 shared publications - Paolo C. Erazo Huera
Electrical Engineering Program, COPPE/UFRJ, Federal University of Rio de Janeiro, Rio de Janeiro 21941-617, RJ, Brazil
2 shared publications - Robson Dias
Electrical Engineering Program, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
2 shared publications - Thiago Monteiro Tuxi
Control and Automation Engineering Program, CEFET/RJ, Federal Center of Technological Education, Rio de Janeiro 20271-004, RJ, Brazil
2 shared publications
Latest Publications
- Open Access
A Discrete-Event Based Power Management System Framework for AC Microgrids
This paper presents a practical framework for the design and real-time implementation of a Power Management System (PMS) for microgrids based on Supervisory Control Theory (SCT) for discrete-event systems. A detailed step-by-step methodology is provided, which covers the entire process from defining discrete events, modeling microgrid components, synthesizing supervisory controllers, and realizing them in MATLAB (R2024b) Stateflow. This methodology is applied to a case study, where a decentralized supervisor controller is designed for a microgrid containing a Battery Energy Storage System (BESS), a generator set (Genset), a wind and a solar generation system, critical loads, and noncritical loads. Unlike previous works based on SCT, the proposed PMS addresses the following functionalities: grid-connected and islanded operation; peak shaving; voltage support; load shedding. Finally, a CHIL testing is employed to validate the synthesized SCT-based PMS.Open AccessA Discrete-Event Based Power Management System Framework for AC Microgrids
This paper presents a practical framework for the design and real-time implementation of a Power Management System (PMS) for microgrids based on Supervisory Control Theory (SCT) for discrete-event systems. A detailed step-by-step methodology is provided, which covers the entire process from defining discrete events, modeling microgrid components, synthesizing supervisory controllers, and realizing them in MATLAB (R2024b) Stateflow. This methodology is applied to a case study, where a decentralized supervisor controller is designed for a microgrid containing a Battery Energy Storage System (BESS), a generator set (Genset), a wind and a solar generation system, critical loads, and noncritical loads. Unlike previous works based on SCT, the proposed PMS addresses the following functionalities: grid-connected and islanded operation; peak shaving; voltage support; load shedding. Finally, a CHIL testing is employed to validate the synthesized SCT-based PMS. - Open Access
- 7 May 2025
- Published by MDPI AG in Preprints.org
A Discrete-event Based Power Management System Framework For Ac Microgrids
This paper proposes a novel Power Management System (PMS) for AC microgrids using Supervisory Control Theory (SCT) for discrete event systems to improve reliability and efficiency. The AC microgrid considered in this work operates either in grid-connected or islanded mode and is comprised with a BESS, a Genset, a wind and solar systems. The developed PMS provides voltage support in islanded mode, peak shaving in grid-connected mode, and effective State Of Charge (SOC) management for Battery Energy Storage Systems (BESS). Key contributions include: (1) a supervisory controller for seamless mode transitions; (2) advanced control features for improved scalability and adaptability with integration of different renewable energy sources such as photovoltaic systems and wind turbines; and (3) a step-by-step guide to implement the developed PMS in \textit{MATLAB Stateflow}. Experimental results show that PMS ensures stability, maintains SOC in a safe operation range, and manages voltage and frequency at the Point of Interconnection (POI), advancing reliable microgrid operation. These findings establish the SCT as a practical alternative to microgrid management methods.
- 7 May 2025
- Published by MDPI AG in Preprints.org
Open AccessA Discrete-event Based Power Management System Framework For Ac Microgrids
This paper proposes a novel Power Management System (PMS) for AC microgrids using Supervisory Control Theory (SCT) for discrete event systems to improve reliability and efficiency. The AC microgrid considered in this work operates either in grid-connected or islanded mode and is comprised with a BESS, a Genset, a wind and solar systems. The developed PMS provides voltage support in islanded mode, peak shaving in grid-connected mode, and effective State Of Charge (SOC) management for Battery Energy Storage Systems (BESS). Key contributions include: (1) a supervisory controller for seamless mode transitions; (2) advanced control features for improved scalability and adaptability with integration of different renewable energy sources such as photovoltaic systems and wind turbines; and (3) a step-by-step guide to implement the developed PMS in \textit{MATLAB Stateflow}. Experimental results show that PMS ensures stability, maintains SOC in a safe operation range, and manages voltage and frequency at the Point of Interconnection (POI), advancing reliable microgrid operation. These findings establish the SCT as a practical alternative to microgrid management methods.