Flávio Alessandro Serrão Gonçalves
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View article: Control and Design of a Quasi-Y-Source Inverter for Vehicle-to-Grid Applications in Virtual Power Plants
Control and Design of a Quasi-Y-Source Inverter for Vehicle-to-Grid Applications in Virtual Power Plants Open
This paper proposes a design and control methodology for a Quasi-Y-Source impedance source inverter (QS-YSI) as a power electronics interface for Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) applications in the context of virtual power …
View article: Contribuições ao Sistema de Gerenciamento de Potência em Plataformas FPSO através do Controle Coordenado de Conversores Multifuncionais
Contribuições ao Sistema de Gerenciamento de Potência em Plataformas FPSO através do Controle Coordenado de Conversores Multifuncionais Open
Este artigo propõe uma abordagem de controle coordenado utilizando conversores eletrônicos de velocidade variável (AFE-ASDs), para o gerenciamento avançado de potência em plataformas marítimas de petróleo, do tipo FPSO (Floating Production…
View article: Current Control in Field-Excited Flux Switching Machines: No-Load Induced Voltage Impact Based on the Winding Connection
Current Control in Field-Excited Flux Switching Machines: No-Load Induced Voltage Impact Based on the Winding Connection Open
Micro and mild hybrid electric vehicles can make a significant contribution to reducing emissions and mitigating the environmental impact. Electric machine designs with fewer or no rare-earth permanent magnets will play an important role i…
View article: A Comprehensive Small-Signal Model Formulation and Analysis for the Quasi-Y Impedance-Source Inverter
A Comprehensive Small-Signal Model Formulation and Analysis for the Quasi-Y Impedance-Source Inverter Open
This paper presents a detailed derivation of the small-signal model and components design considerations for the Quasi-Y-Source inverter. The design methodology is based on the converter steady-state operation, considering the impedance ne…
View article: Enlightening Load Modeling by Means of Power Factor Decompositions
Enlightening Load Modeling by Means of Power Factor Decompositions Open
Considering the proliferation of power electronics applications and distributed energy resources, modern power grids are facing a significant increase in harmonic currents circulation and supply voltage deterioration, occasionally associat…
View article: SISTEMAS DE ARMAZENAMENTO DE ENERGIA BASEADOS EM BATERIAS: TECNOLOGIAS PARA SISTEMAS DE GERAÇÃO DISTRIBUÍDA
SISTEMAS DE ARMAZENAMENTO DE ENERGIA BASEADOS EM BATERIAS: TECNOLOGIAS PARA SISTEMAS DE GERAÇÃO DISTRIBUÍDA Open
Objetivo: O presente trabalho apresenta uma análise comparativa abrangente dos diferentes tipos de baterias mais utilizadas em sistemas de armazenamento de energia (SAE). O escopo da análise se restringe a aplicações do tipo ponte de energ…
View article: Performance evaluation of passive voltage snubbers to attenuate the effects of leakage inductance In a Quasi-Y-Source DC-DC converter
Performance evaluation of passive voltage snubbers to attenuate the effects of leakage inductance In a Quasi-Y-Source DC-DC converter Open
The use of renewable energy sources, especially photovoltaic, generated the need to develop new power converters with the ability to operate in a wide range of voltages with higher levels of flexibility, efficiency, and voltage gain. In th…
View article: Climate Change and Heatwave-related Elderly Mortality in Brazil
Climate Change and Heatwave-related Elderly Mortality in Brazil Open
According to IPCC´s sixth report (AR6) the heat waves (HW) will be even more often, more intense and more severe by the end of the century.The elderly population is among the most vulnerable to heat waves, due to the sensitive thermoregula…
View article: Selection of features from power theories to compose NILM datasets
Selection of features from power theories to compose NILM datasets Open
View article: EXTENSÃO UNIVERSITÁRIA COM VISTAS AO ENGAJAMENTO FEMININO NA ÁREA DE STEAM: RELATO DE UMA VIVÊNCIA JUNTO AO GRUPO PETECA DA UNESP - CÂMPUS DE SOROCABA
EXTENSÃO UNIVERSITÁRIA COM VISTAS AO ENGAJAMENTO FEMININO NA ÁREA DE STEAM: RELATO DE UMA VIVÊNCIA JUNTO AO GRUPO PETECA DA UNESP - CÂMPUS DE SOROCABA Open
O texto tem por objetivo relatar uma vivência junto ao programa de educação tutorial (PET) do curso de engenharia de controle e automação (ECA), da UNESP - Câmpus de Sorocaba. A ação ocorreu nos anos de 2019 e 2020, viabilizada por meio de…
View article: Quasi-Y Source network: A design and analysis approach for a DC-DC application
Quasi-Y Source network: A design and analysis approach for a DC-DC application Open
Made available in DSpace on 2022-05-01T08:44:33Z (GMT). No. of bitstreams: 0\n Previous issue date: 2021-09-01
View article: Sinusoidal PWM Techniques Comparison for the Quasi-Y-Source Inverter
Sinusoidal PWM Techniques Comparison for the Quasi-Y-Source Inverter Open
View article: Model development and controller design for DC–DC Boost converters in BCM with parallel cellular architecture
Model development and controller design for DC–DC Boost converters in BCM with parallel cellular architecture Open
View article: Enhanced health index for power transformers diagnosis
Enhanced health index for power transformers diagnosis Open
View article: Sinusoidal PWM techniques comparison for the Quasi-Y-Source Inverter
Sinusoidal PWM techniques comparison for the Quasi-Y-Source Inverter Open
Impedance networks inverters (INI) have emerged as an alternative to improve traditional inverters, allowing their operation as a buck-boost type converter, through the utilization of the "shoot-through" conduction state, where switches of…
View article: Detecção de Corrente Nula em Conversores Boost Operando em Modo Crítico
Detecção de Corrente Nula em Conversores Boost Operando em Modo Crítico Open
This paper presents a study of techniques for Zero Current Detection (ZCD) in the inductor, without the use of current sensors, for applications concerning boost converters operating at Boundary Conduction Mode (BCM).The ZCD event establis…
View article: Trends and Constraints on Brazilian Photovoltaic Industry: Energy Policies, Interconnection Codes, and Equipment Certification
Trends and Constraints on Brazilian Photovoltaic Industry: Energy Policies, Interconnection Codes, and Equipment Certification Open
Made available in DSpace on 2018-12-11T17:24:06Z (GMT). No. of bitstreams: 0\n Previous issue date: 2018-05-03
View article: Currents' physical components (CPC): Case studies in single phase systems
Currents' physical components (CPC): Case studies in single phase systems Open
This paper intends to apply in selected cases the Currents' Physical Components (CPC) Theory, developed by Czarnecki to interpret power properties through the decomposition of the system's currents into orthogonal components and relating t…
View article: Avaliação in vitro de Membranas Poliméricas Carregadas com Vitamina D e Dexametasona na Engenharia Tecidual Óssea
Avaliação in vitro de Membranas Poliméricas Carregadas com Vitamina D e Dexametasona na Engenharia Tecidual Óssea Open
Os objetivos desse estudo foram: desenvolver e caracterizar membranas poliméricas de ácido poli-L-láctico (PLLA) associado à dexametasona (DX) e vitamina D (VD) e avaliar a citotoxicidade e capacidade de osteoindução desses materiais na pr…
View article: Low cost digital module for demonstration of modulation strategies in DC-to-AC converters
Low cost digital module for demonstration of modulation strategies in DC-to-AC converters Open
This paper presents the development of an educational digital module able to generate control signals considering several modulation strategies for DC-to-AC converters, single and three-phase, to achieve the integration with power modules …
View article: Interactive android application for education in AC-to-DC converters
Interactive android application for education in AC-to-DC converters Open
The paper presents an Android application with a friendly and interactive approach to aid the teaching of AC-to-DC converters operating in steady-state. Some features of the proposed application are demonstrated through examples, and forms…
View article: PV Microgeneration Perspective in Brazil: Approaching Interconnection Procedures and Equipment Certification
PV Microgeneration Perspective in Brazil: Approaching Interconnection Procedures and Equipment Certification Open
Considering that distributed microgeneration systems are one of the most prominent trends in adding flexibility to the Brazilian energy matrix, regulation and certification standards become key players on providing well established interco…
View article: A busca por modelos internacionais de ensino: uma experiência UNESP
A busca por modelos internacionais de ensino: uma experiência UNESP Open
View article: Aplicativo Android para Educação Sobre Impactos Ambientais de Formas de Geração de Energia Elétrica
Aplicativo Android para Educação Sobre Impactos Ambientais de Formas de Geração de Energia Elétrica Open
This paper presents an educational tool to assist in the consciousness of people, especially children and teenagers, with respect to the environmental impacts from the forms of generation of electricity. The tool takes the form of applicat…
View article: Desenvolvimento de ferramenta virtual para instalações residências com vistas à sustentabilidade energética
Desenvolvimento de ferramenta virtual para instalações residências com vistas à sustentabilidade energética Open
This paper discusses the development of a simulation tool for mobile applications in order to provide adequate information for the users in terms of energy sustainability in residential installations. With such information the users may be…