Browsing NTNU Open by Author "Dos Santos Alonso, Augusto Matheus"
Now showing items 1-7 of 7
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3-Phase Multi-Functional Grid-Tied Inverter for Compensation of Oscillating Instantaneous Power
Olimpio Filho, Jose de Arimateia; Morales Paredes, Helmo Kelis; Dos Santos Alonso, Augusto Matheus; Bonaldo, Jakson Paulo; Marafao, Fernando Pinhabel; Simoes, Marcelo Godoy (Chapter, 2019)The primary objective of this paper is to present the basic terms of Conservative Power Theory (CPT) and its applications for compensating instantaneous power oscillations in three-phase three-wire systems. The reference ... -
Compensation of oscillating instantaneous power in modern microgrids based on the conservative power theory
Olimpio Filho, Jose de Arimateia; Morales Paredes, Helmo Kelis; Bonaldo, Jakson Paulo; Dos Santos Alonso, Augusto Matheus; Marafao, Fernando Pinhabel; Simoes, Marcelo Godoy (Journal article, 2020)Considering the application of multi-functional grid-tied inverters in modern microgrids, this paper proposes a novel control strategy derived from the Conservative Power Theory (CPT), which makes possible the compensation ... -
Considerations on Communication Infrastructures for Cooperative Operation of Smart Inverters
Dos Santos Alonso, Augusto Matheus; Afonso, Leonardo Carlos; Brandao, Danilo Iglesias; Tedeschi, Elisabetta; Marafao, Fernando Pinhabel (Chapter, 2019)The presence of distributed generation systems spread over low-voltage electrical networks is boosting the development of control methodologies aiming at coordinating and cooperatively managing the existing smart inverters. ... -
Decentralized Control of Voltage- and Current-Controlled Converters Based on AC Bus Signaling for Autonomous Microgrids
Savoi de Araujo, Lucas; Dos Santos Alonso, Augusto Matheus; Brandao, Danilo Iglesias (Peer reviewed; Journal article, 2020)This paper proposes a fully decentralized control approach, based on AC bus signaling, to integrate the operation of voltage- and current-controlled converters that exist in an isolated low-voltage microgrid, so they may ... -
Distributed Selective Harmonic Mitigation and Decoupled Unbalance Compensation by Coordinated Inverters in Three-Phase Four-Wire Low-Voltage Networks
Dos Santos Alonso, Augusto Matheus; Brandao, Danilo Iglesias; Tedeschi, Elisabetta; Marafao, Fernando Pinhabel (Peer reviewed; Journal article, 2020)Considering the high penetration of distributed generators in low-voltage grids, establishing a coordinated operation of their grid-tied inverters has become imperative to move towards the implementation of smart grids.Yet, ... -
Optimized Exploitation of Ancillary Services: Compensation of Reactive, Unbalance and Harmonic Currents Based on Particle Swarm Optimization
Dos Santos Alonso, Augusto Matheus; Rodrigues Pereira Jr., Benvindo; Brandao, Danilo Iglesias; Marafao, Fernando Pinhabel (Peer reviewed; Journal article, 2021)Taking into account the growth of distributed generation systems in low-voltage networks, it is important to fully exploit the energy resources and their embedded power converter. Thus, this paper proposes an optimization ... -
Power- and Current-Based Control of Distributed Inverters in Low-Voltage Microgrids: Considerations in Relation to Classic Droop Control
Dos Santos Alonso, Augusto Matheus; Göthner, Fredrik T. B. W.; Brandao, Danilo Iglesias; Marafao, Fernando Pinhabel; Tedeschi, Elisabetta (Chapter, 2020)This paper addresses the matter of active and reactive power sharing among distributed inverters in low-voltage microgrids, particularly highlighting the peculiarities of two strategies of coordinated control based on a ...