Damien Guilbert
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View article: Advances in Electrolyzer Emulators: A Comprehensive Review
Advances in Electrolyzer Emulators: A Comprehensive Review Open
Electrolyzers (ELs) have become pivotal technologies for the production of green hydrogen, a clean energy carrier that facilitates renewable energy sources and supports the energy transition from fossil-based to a zero-carbon energy system…
View article: Phase Shedding of a Ripple-Free Stacked Interleaved Boost Converter for Fuel Cell-Based Powertrains
Phase Shedding of a Ripple-Free Stacked Interleaved Boost Converter for Fuel Cell-Based Powertrains Open
International audience
View article: Dynamic electrical degradation of PEM electrolyzers under renewable energy Intermittency: Mechanisms, diagnostics, and mitigation strategies – A comprehensive review
Dynamic electrical degradation of PEM electrolyzers under renewable energy Intermittency: Mechanisms, diagnostics, and mitigation strategies – A comprehensive review Open
International audience
View article: Advancements in anion exchange membrane electrolysers: from catalysts to life cycle assessment
Advancements in anion exchange membrane electrolysers: from catalysts to life cycle assessment Open
International audience
View article: Analysis and Control Design of a Step-Up/Step-Down Converter for Battery-Discharge Voltage Regulation
Analysis and Control Design of a Step-Up/Step-Down Converter for Battery-Discharge Voltage Regulation Open
In recent years, step-up/step-down DC–DC converters have been required in renewable energy processing and energy storage applications. In the latter, lithium-ion batteries have played an important role since they have been the most usable …
View article: Power Converter Topologies for Heat Pumps Powered by Renewable Energy Sources: A Literature Review
Power Converter Topologies for Heat Pumps Powered by Renewable Energy Sources: A Literature Review Open
Heat pumps (HPs) have become pivotal for heating and cooling applications, serving as sustainable energy solutions. Coupled with renewable energy sources (RES) to run the compressor, which is the major energy-consuming component, they cont…
View article: A didactic platform dedicated to the characterization and modeling of a PEM electrolyzer under current ripple constraints
A didactic platform dedicated to the characterization and modeling of a PEM electrolyzer under current ripple constraints Open
Hydrogen is considered a key energy vector to decarbonize transportation and industry sectors, both responsible of global average temperature increase due to the intensive use of fossil fuels. Currently, most of hydrogen is generated by em…
View article: Design and Implementation of the Luenberger Observer for Estimating the Voltage Response of a PEM Electrolyzer During Supply Current Variations
Design and Implementation of the Luenberger Observer for Estimating the Voltage Response of a PEM Electrolyzer During Supply Current Variations Open
Equivalent electrical circuits (ECM) have proven to be effective in modeling the dynamic behavior of proton exchange membrane (PEM) electrolyzer voltage response. They are a valuable tool for studying the interactions between power electro…
View article: Analysis and small‐signal modelling technique for support bus DC‐link of front‐end coupling inductance high step‐up single switch boost converter in low voltage renewable source
Analysis and small‐signal modelling technique for support bus DC‐link of front‐end coupling inductance high step‐up single switch boost converter in low voltage renewable source Open
This study proposes a non‐isolated DC converter, which is connected in series with an inverter, with a high output voltage conversion ratio for application in electricity generation systems to upgrade low‐voltage to high‐voltage DC. The to…
View article: PEM Fuel Cell Emulators: A Review
PEM Fuel Cell Emulators: A Review Open
Proton exchange membrane fuel cell (PEMFC) emulators are feasible solutions for conducting low-cost and safe developments. These types of systems have attracted the attention of global PEMFC manufacturers and research groups over the last …
View article: Forecast Optimization of Wind Speed in the North Coast of the Yucatan Peninsula, Using the Single and Double Exponential Method
Forecast Optimization of Wind Speed in the North Coast of the Yucatan Peninsula, Using the Single and Double Exponential Method Open
Installation of new wind farms in areas such as the north coast of the Yucatan peninsula is of vital importance to face the local energy demand. For the proper functioning of these facilities it is important to perform wind data analysis, …
View article: Influence of Atmospheric Stability on Wind Turbine Energy Production: A Case Study of the Coastal Region of Yucatan
Influence of Atmospheric Stability on Wind Turbine Energy Production: A Case Study of the Coastal Region of Yucatan Open
Wind energy production mainly depends on atmospheric conditions. The atmospheric stability can be described through different parameters, such as wind shear, turbulence intensity, bulk Richardson number, and the Monin–Obukhov length. Altho…
View article: Effect of voltage elevation on cost and energy efficiency of power electronics in water electrolyzers
Effect of voltage elevation on cost and energy efficiency of power electronics in water electrolyzers Open
The interest in green hydrogen has been increasing in recent years for several applications, such as energy storage and different industrial sectors. The green hydrogen is produced from water electrolysis supplied by renewable electricity.…
View article: Open-Circuit Switch Fault Diagnosis and Accommodation of a Three-Level Interleaved Buck Converter for Electrolyzer Applications
Open-Circuit Switch Fault Diagnosis and Accommodation of a Three-Level Interleaved Buck Converter for Electrolyzer Applications Open
This article proposes a novel open-circuit switch fault diagnosis method (FDM) for a three-level interleaved buck converter (TLIBC) in a hydrogen production system based on the water electrolysis process. The control algorithm is suitably …
View article: An Overview of Flexible Current Control Strategies Applied to LVRT Capability for Grid-Connected Inverters
An Overview of Flexible Current Control Strategies Applied to LVRT Capability for Grid-Connected Inverters Open
Distributed power generation plays a critical role in the stability and reliability of modern power systems. Due to the rapid growth of renewable energy generation, the requirements of the transmission and distribution system operators are…
View article: Development of an Equivalent Electronic Circuit Model for PEMFC Voltage Based on Different Input Electrical Currents
Development of an Equivalent Electronic Circuit Model for PEMFC Voltage Based on Different Input Electrical Currents Open
The technological development and exploration of the proton exchange membrane fuel cell have relied on several mathematical models. However, despite the wide variety of models, the equivalent electronic circuit model is the most suitable f…
View article: Modeling, Degradation Study, Failures Diagnosis and Faulty Operating Management of Electrolyzers
Modeling, Degradation Study, Failures Diagnosis and Faulty Operating Management of Electrolyzers Open
Hydrogen is considered an effective solution to deliver or store energy [...]
View article: Investigation of Electrical and Thermal Performance of a Commercial PEM Electrolyzer under Dynamic Solicitations
Investigation of Electrical and Thermal Performance of a Commercial PEM Electrolyzer under Dynamic Solicitations Open
Hydrogen generation through electrolyzers has gained a growing interest from researchers and industries to decarbonize transportation and electricity production. The performance of electrolyzers is strongly dependent on their operating con…
View article: Averaged large-signal model of a DC-DC isolated forward resonant reset converter for a solar cell battery charger using internet of things: implementation
Averaged large-signal model of a DC-DC isolated forward resonant reset converter for a solar cell battery charger using internet of things: implementation Open
In this study, an analysis and modeling circuit for controlling battery charge solar cells based on data management through internet of things (IoT) is presented. For this proposed, a DC-DC forward resonant reset converter is employed and …
View article: Averaged large-signal model of a DC-DC isolated forward resonant reset converter for a solar cell battery charger using internet of things: implementation
Averaged large-signal model of a DC-DC isolated forward resonant reset converter for a solar cell battery charger using internet of things: implementation Open
In this study, an analysis and modeling circuit for controlling battery charge solar cells based on data management through internet of things (IoT) is presented. For this proposed, a DC-DC forward resonant reset converter is employed and …
View article: A Comprehensive Survey of Alkaline Electrolyzer Modeling: Electrical Domain and Specific Electrolyte Conductivity
A Comprehensive Survey of Alkaline Electrolyzer Modeling: Electrical Domain and Specific Electrolyte Conductivity Open
Alkaline electrolyzers are the most widespread technology due to their maturity, low cost, and large capacity in generating hydrogen. However, compared to proton exchange membrane (PEM) electrolyzers, they request the use of potassium hydr…
View article: Hydrogen as a Clean and Sustainable Energy Vector for Global Transition from Fossil-Based to Zero-Carbon
Hydrogen as a Clean and Sustainable Energy Vector for Global Transition from Fossil-Based to Zero-Carbon Open
Hydrogen is recognized as a promising and attractive energy carrier to decarbonize the sectors responsible for global warming, such as electricity production, industry, and transportation. However, although hydrogen releases only water as …
View article: Design of a LLC Resonant Converter for Powering a PEM Electrolyzer
Design of a LLC Resonant Converter for Powering a PEM Electrolyzer Open
This paper proposes the design of a LLC resonant converter to supply a proton exchange membrane (PEM) electrolyzer. The PEM requires a low voltage with high current, a reduced output voltage ripple, and an overdamped dynamic behavior of th…
View article: Design, Modeling, and Differential Flatness Based Control of Permanent Magnet-Assisted Synchronous Reluctance Motor for e-Vehicle Applications
Design, Modeling, and Differential Flatness Based Control of Permanent Magnet-Assisted Synchronous Reluctance Motor for e-Vehicle Applications Open
This paper presents the utilization of differential flatness techniques from nonlinear control theory to permanent magnet assisted (PMa) synchronous reluctance motor (SynRM). The significant advantage of the proposed control approach is th…
View article: Improved Adaptive Hamiltonian Control Law for Constant Power Load Stability Issue in DC Microgrid: Case Study for Multiphase Interleaved Fuel Cell Boost Converter
Improved Adaptive Hamiltonian Control Law for Constant Power Load Stability Issue in DC Microgrid: Case Study for Multiphase Interleaved Fuel Cell Boost Converter Open
The cascaded connection of power converters in a DC microgrid may cause instabilities. Indeed, power converters operating as external loads exhibit constant power load (CPL) behaviors. In this study, the design of the feedback controller o…
View article: Self-Discharge of a Proton Exchange Membrane Electrolyzer: Investigation for Modeling Purposes
Self-Discharge of a Proton Exchange Membrane Electrolyzer: Investigation for Modeling Purposes Open
The self-discharge phenomenon results in a decrease of the open-circuit voltage (OCV), which occurs when an electrochemical device is disconnected from the power source. Although the self-discharge phenomenon has widely been investigated f…
View article: Proton Exchange Membrane Electrolyzer Emulator for Power Electronics Testing Applications
Proton Exchange Membrane Electrolyzer Emulator for Power Electronics Testing Applications Open
This article aims to develop a proton exchange membrane (PEM) electrolyzer emulator. This emulator is realized through an equivalent electrical scheme. It allows taking into consideration the dynamic operation of PEM electrolyzers, which i…
View article: Efficient Operation of the Hybrid Power System Using an Optimal Fueling Strategy and Control of the Fuel Cell Power Based on the Required Power Tracking Algorithm
Efficient Operation of the Hybrid Power System Using an Optimal Fueling Strategy and Control of the Fuel Cell Power Based on the Required Power Tracking Algorithm Open
In this paper, four fuel economy strategies using power tracking control of the fuel cell boost converter and fuel cell optimization through the control of the fueling regulators were analyzed. The performance and safe operation in conditi…
View article: Adaptive Control of Fuel Cell Converter Based on a New Hamiltonian Energy Function for Stabilizing the DC Bus in DC Microgrid Applications
Adaptive Control of Fuel Cell Converter Based on a New Hamiltonian Energy Function for Stabilizing the DC Bus in DC Microgrid Applications Open
DC microgrid applications include electric vehicle systems, shipboard power systems, and More Electric Aircraft (MEA), which produce power at a low voltage level. Rapid developments in hydrogen fuel cell (FC) energy have extended the appli…