Search Results - "Denizar Cruz Martins"

A Novel Hybrid Micro Power Control Fed by Hydro/Solar Energy by De Paris, Valdecir Junior, Morais Carnielutti, Fernanda de, Martins, Denizar Cruz

“…Renewable energy sources have been widely disseminated around the world. However, due to weather fluctuations, energy storage systems are needed to supply the…”
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Modified Current Sensorless Incremental Conductance Algorithm for Photovoltaic Systems by Gruner, Víctor Ferreira, Zanotti, Jefferson William, Santos, Walbermark Marques, Pereira, Thiago Antonio, Schmitz, Lenon, Martins, Denizar Cruz, Coelho, Roberto Francisco

“…This paper proposes a novel maximum power point tracking algorithm applied to photovoltaic systems. The proposed method uses the derivative of power versus…”
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Photovoltaic Cell Cooling as a Facilitator for MPPT by Martins da Rocha, Nuno Miguel, Lapolli Brighenti, Lucas, Cesar Passos, Julio, Cruz Martins, Denizar

“…The photovoltaic (PV) conversion efficiency is affected by PV cell temperature and solar irradiance modifications as they originate the vertical and horizontal…”
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A suggestion of combining a PV MPPT algorithm based on temperature control with a PV cooling system by da Rocha, Nuno M., Coelho, Roberto F., Cruz Martins, Denizar, Passos, Julio C.

“…The photovoltaic (PV) module efficiency conversion is affected by environmental changes, particularly by variations in temperature and radiation. There are…”
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Modeling and Maximum Power Point Tracking Techniques of Photovoltaic Systems by Cavalcanti, Marcelo Cabral, Neves, Francisco de Assis dos Santos, Martins, Denizar Cruz, Bueno Peña, Emilio José, dos Santos Júnior, Euzeli Cipriano

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Hydro-PV Dispatchable Microgeneration: Proposal, Simulation and Modeling by De Paris, Valdecir Junior, Carnielutti, Fernanda de Morais, Martins, Denizar Cruz

“…The increasing global demand for energy has popularized wind and solar photovoltaics, yet their reliance on climate conditions necessitates energy storage…”
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A Sustainable Energy Storage System for Hydro-PV Microgeneration by De Paris, Valdecir Junior, De Morais Carnielutti, Fernanda, Martins, Denizar Cruz

“…As global energy demand rises, wind and solar photovoltaics offer cost-effective, accessible solutions despite climate dependence. To address intermittency,…”
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Optimal Energy Storage Management of Hydro-PV Hybrid Microgeneration by De Paris, Valdecir Junior, de Morais Carnielutti, Fernanda, Martins, Denizar Cruz

“…With the energy demand constantly growing, sustainable energy sources have been widely spread around the world. Among them, wind and solar photovoltaics stand…”
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MPPT method based on temperature control of the photovoltaic cells by Martins da Rocha, Nuno Miguel, Cruz Martins, Denizar, Passos, Julio Cesar

“…The photovoltaic (PV) conversion efficiency is affected by modifications of the operation conditions particularly the ones concerning PV cell temperature and…”
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Input characteristic impedance technique of power converters circuits applied to the maximum power point tracker of photovoltaic panels by Zanotti, Jefferson William, Cruz Martins, Denizar

“…In this paper a maximum power point tracker (MPPT) method for photovoltaic (PV) panels using the input characteristic impedance (ICI) of power circuits is…”
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Photovoltaic micro-inverter with active filtering and thin-film capacitors by Knabben, Gustavo Carlos, Schmitz, Lenon, Custodio, Odair Jose, Zampiroli de Medeiros, Renato, Bettiol, Arlan Luiz, Cruz Martins, Denizar, Coelho, Roberto Francisco

“…This work proposes the application of an active filtering method to compensate the dc-link low frequency voltage ripple of a 250 W two-stage PV micro-inverter…”
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Proposal of a power flow control strategy applied to a hybrid microgrid by Coelho, Roberto Francisco, Schmitz, Lenon, Cruz Martins, Denizar

“…This paper proposes an energy management system designed to control the power flow in a hybrid microgrid composed of a 1 kWp PV array, a 1.2 kWp wind turbine,…”
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3SCC (Three state commutating cell)converter to charge batteries of the micro-grid with photovoltaic modules by dos Santos, Walbermark Marques, Mamede, Henrique Rocha E., Pereira, Thiago Antonio, Cruz Martins, Denizar

“…This paper present a new form to charge batteries with photovoltaic modules. The main element of the system is buck-boost converter based on three state…”
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Modified Dual-stage Inverter Applied in a Three-phase Grid-connected Pv System Using Behavior Matching Technique by Marcio M. Casaro, Lenon Schmitz, Carolina Knaesel, Denizar Cruz Martins

“…This paper presents a grid-connected PV system in a centralized configuration and constructed through a three-phase dual-stage inverter. In this topology,…”
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Conversor Cc-cc de Alto Ganho e com Compartilhamento da Corrente de Entrada Empregado em Células A Combustível by Lenon Schmitz, Roberto Francisco Coelho, Denizar Cruz Martins

“…Este artigo propõe uma configuração de conversores cc-cc aplicada ao processamento de energia proveniente de células a combustível. Tal configuração é baseada…”
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Retificador Trifásico Isolado Modular Com Correção do Fator de Potência Baseado no Conversor Zeta Operando no Modo de Condução Descontínuo by Alan D. Callegaro, Ivo Barbi, Daniel Tobias da Silva Borges, Denizar Cruz Martins

“…Este artigo apresenta a análise e o projeto de um conversor ca-cc trifásico isolado, baseado na associação modular de três conversores cc-cc do tipo Zeta…”
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Caracterizador Elétrico De Módulos Fotovoltaicos Utilizando O Conversor CC-CC Ćuk by Thiago Antonio Pereira, Walbermark Marques dos Santos, Denizar Cruz Martins, Roberto Francisco Coelho

“…Neste artigo apresenta-se uma metodologia utilizada para projetar um conversor Ćuk de 300 W que opere como caracterizador elétrico de módulos fotovoltaicos. O…”
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A ZVS PWM Half-Bridge Voltage Source Inverter With Active Clamping by Mezaroba, M., Martins, D.C., Barbi, I.

“…This paper presents a zero-voltage (pulsewidth modulation) half-bridge inverter with active voltage clamping using only a single auxiliary switch. The…”
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Conversor Dual Active Bridge Ca-Ca Com Porta Em Meia Ponte Para Transformadores De Estado Sólido by Gabriel Grunitzki Facchinello, Lucas Lapolli Brighenti, Sérgio Luis Brockveld Junior, Walbermark Marques dos Santos, Roberto Francisco Coelho, Denizar Cruz Martins

“…Este artigo apresenta uma topologia de conversor de estado sólido caracterizado por permitir a conversão direta ca-ca por meio de um barramento alternado…”
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Proposta De Uma Estrutura CC-CC Com Redundância Interna De Módulos Conversores Para Aplicações Em Transformadores De Estado Sólido by Henrique Rocha Mamede, Vinicius Netto Trucco, Daniel Tobias da Silva Borges, Lucas Lapolli Brighenti, Walbermark Marques dos Santos, Roberto Francisco Coelho, Denizar Cruz Martins

“…Várias arquiteturas de link cc para transformadores de estado sólido têm sido sugeridas na literatura. No entanto, algumas são unidirecionais, não modulares,…”
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