Overview of electrolyser and hydrogen production power supply from industrial perspective

Guo, Xiaoqiang; Zhu, Hengyi; Zhang, Shiqi

doi:10.1016/j.ijhydene.2023.10.325

Cited by 9 publications

(4 citation statements)

References 48 publications

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“…Both AWE and AEM use an alkaline solution as the electrolyte. Compared to AWE, the main difference in the AEM electrolyte is the lower concentration which can effectively avoid the generation of salts and CO 2 from the electrolyte [46,47]. Solid oxide electrolysis cell (SOEC) is a high-temperature hydrogen production technology.…”

Section: Proton Exchange Membrane Water Electrolysis For Hydrogen Pro...mentioning

confidence: 99%

Current Status and Economic Analysis of Green Hydrogen Energy Industry Chain

Yan,

Zheng,

Wei

et al. 2024

Processes

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Under the background of the power system profoundly reforming, hydrogen energy from renewable energy, as an important carrier for constructing a clean, low-carbon, safe and efficient energy system, is a necessary way to realize the objectives of carbon peaking and carbon neutrality. As a strategic energy source, hydrogen plays a significant role in accelerating the clean energy transition and promoting renewable energy. However, the cost and technology are the two main constraints to green hydrogen energy development. Herein, the technological development status and economy of the whole industrial chain for green hydrogen energy “production-storage-transportation-use” are discussed and reviewed. After analysis, the electricity price and equipment cost are key factors to limiting the development of alkaline and proton exchange membrane hydrogen production technology; the quantity, scale and distance of transportation are key to controlling the costs of hydrogen storage and transportation. The application of hydrogen energy is mainly concentrated in the traditional industries. With the gradual upgrading and progress of the top-level design and technology, the application of hydrogen energy mainly including traffic transportation, industrial engineering, energy storage, power to gas and microgrid will show a diversified development trend. And the bottleneck problems and development trends of the hydrogen energy industry chain are also summarized and viewed.

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Section: Proton Exchange Membrane Water Electrolysis For Hydrogen Pro...mentioning

confidence: 99%

Current Status and Economic Analysis of Green Hydrogen Energy Industry Chain

Yan,

Zheng,

Wei

et al. 2024

Processes

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“…PEM electrolyzers have a zero-gap configuration, leading to high current densities and a smaller volume. They have an excellent partial load range and produce extremely high-purity H 2 at high pressures [44,45]. However, these advantages come at a cost.…”

Section: Underdeveloped Electrolyzer Technologymentioning

confidence: 99%

A SWOT Analysis of the Green Hydrogen Market

Simões,

Santos

2024

Energies

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Since the Industrial Revolution, humanity has heavily depended on fossil fuels. Recognizing the negative environmental impacts of the unmoderated consumption of fossil fuels, including global warming and consequent climate change, new plans and initiatives have been established to implement renewable and sustainable energy sources worldwide. This has led to a rapid increase in the installed solar and wind energy capacity. However, considering the fluctuating nature of these renewable energy sources, green hydrogen has been proposed as a suitable energy carrier to improve the efficiency of energy production and storage. Thus, green hydrogen, produced by water electrolysis using renewable electricity, is a promising solution for the future energy market. Moreover, it has the potential to be used for the decarbonization of the heavy industry and transportation sectors. Research and development (R&D) on green hydrogen has grown considerably over the past few decades, aiming to maximize production and expand its market share. The present work uses a SWOT (strengths, weaknesses, opportunities, and threats) analysis to evaluate the current status of the green hydrogen market. The external and internal factors that affect its market position are assessed. The results show that green hydrogen is on the right track to becoming a competitive alternative to fossil fuels soon. Supported by environmental benefits, government incentives, and carbon taxes, roadmaps to position green hydrogen on the energy map have been outlined. Nevertheless, increased investments are required for further R&D, as costs must be reduced and policies enforced. These measures will gradually decrease global dependency on fossil fuels and ensure that roadmaps are followed through.

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“…), without considering the transient operations. The work described in [19] has made it possible to compile a list of different industrial-scale electrolyzer manufacturers as well as the different regions around the world where these technologies are implemented. Moreover, these investigations have furnished comprehensive data regarding operational attributes, including energy consumption, efficiency, purity of hydrogen, rate of hydrogen production (Nm 3 /h), and more.…”

Section: Introductionmentioning

confidence: 99%

“…This study aims to synthesize existing work on hydrogen production systems, considering the behavioral aging of components such as electrolyzers and fuel cells under different operating conditions of the system, for improved energy management strategies incorporating hydrogen storage devices. The work described in [19] has made it possible to compile a list of different industrialscale electrolyzer manufacturers as well as the different regions around the world where these technologies are implemented. Moreover, these investigations have furnished comprehensive data regarding operational attributes, including energy consumption, efficiency, purity of hydrogen, rate of hydrogen production (Nm 3 /h), and more.…”

Section: Introductionmentioning

confidence: 99%

Large-Scale Hydrogen Production Systems Using Marine Renewable Energies: State-of-the-Art

Ngando Ebba,

Camara,

Doumbia

et al. 2023

Energies

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To achieve a more ecologically friendly energy transition by the year 2050 under the European “green” accord, hydrogen has recently gained significant scientific interest due to its efficiency as an energy carrier. This paper focuses on large-scale hydrogen production systems based on marine renewable-energy-based wind turbines and tidal turbines. The paper reviews the different technologies of hydrogen production using water electrolyzers, energy storage unit base hydrogen vectors, and fuel cells (FC). The focus is on large-scale hydrogen production systems using marine renewable energies. This study compares electrolyzers, energy storage units, and FC technologies, with the main factors considered being cost, sustainability, and efficiency. Furthermore, a review of aging models of electrolyzers and FCs based on electrical circuit models is drawn from the literature and presented, including characterization methods of the model components and the parameters extraction methods, using a dynamic current profile. In addition, industrial projects for producing hydrogen from renewable energies that have already been completed or are now in progress are examined. The paper is concluded through a summary of recent hydrogen production and energy storage advances, as well as some applications. Perspectives on enhancing the sustainability and efficiency of hydrogen production systems are also proposed and discussed. This paper provides a review of behavioral aging models of electrolyzers and FCs when integrated into hydrogen production systems, as this is crucial for their successful deployment in an ever-changing energy context. We also review the EU’s potential for renewable energy analysis. In summary, this study provides valuable information for research and industry stakeholders aiming to promote a sustainable and environmentally friendly energy transition.

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Overview of electrolyser and hydrogen production power supply from industrial perspective

Cited by 9 publications

References 48 publications

Current Status and Economic Analysis of Green Hydrogen Energy Industry Chain

Current Status and Economic Analysis of Green Hydrogen Energy Industry Chain

A SWOT Analysis of the Green Hydrogen Market

Large-Scale Hydrogen Production Systems Using Marine Renewable Energies: State-of-the-Art

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