Integrated Triple-Diode Modeling and Hydrogen Turbine Power for Green Hydrogen Production
統合トリプルダイオードモデリングと水素タービン発電によるグリーン水素製造 (AI 翻訳)
Abdullah Alrasheedi, M. Marzband, Abdullah Abusorrah
🤖 gxceed AI 要約
日本語
本研究は、太陽光発電（PV）とアルカリ電解槽、水素タービンを統合したグリーン水素製造システムの数理モデルを構築した。トリプルダイオードモデルを用いてPVモジュールの性能を再現し、実気象データに基づく1時間ごとの最大電力点を算出。夏期5ヶ月で1.07MWhの発電により22.6kgの水素を製造し、さらに水素タービンで発電した電力を組み合わせることで水素生産量が31.4kgに向上した。このハイブリッドシステムは再生可能エネルギーと水素生産の効率改善に有効であり、サウジビジョン2030やパリ協定などの国際目標に貢献する。
English
This study develops a comprehensive mathematical model for green hydrogen production integrating a triple-diode photovoltaic model, alkaline electrolyzer, and hydrogen turbine. Using real-world solar irradiance and temperature data, the system produced 1.07 MWh of electricity over five summer months, yielding 22.6 kg of hydrogen. By incorporating hydrogen turbine power, total hydrogen output increased to 31.4 kg. The hybrid approach demonstrates significant improvement in renewable hydrogen production efficiency, aligning with Saudi Vision 2030 and global clean energy goals.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本論文は、サウジアラビアを想定した水素製造モデルだが、日本の水素基本戦略や再エネ水素への関心に照らし、システム統合の枠組みとして参考になり得る。特に、トリプルダイオードモデルによる高精度なPV再現は、日本の太陽光発電評価にも応用可能である。
In the global GX context
This paper provides a detailed modeling framework for green hydrogen production that integrates multiple components. It demonstrates how hybridizing hydrogen turbine power with solar electrolysis can boost hydrogen output, offering insights for global energy transition efforts. The approach is particularly relevant for countries like Japan aiming to scale up renewable hydrogen.
👥 読者別の含意
🔬研究者:Researchers can adopt the integrated triple-diode model and electrolyzer-turbine coupling for further optimization studies in renewable hydrogen systems.
🏢実務担当者:Practitioners in hydrogen production can use the model to assess the viability of hybrid PV-hydrogen turbine systems for improving yield.
🏛政策担当者:Policymakers may consider the hybrid system as a pathway to enhance renewable hydrogen production efficiency, supporting national climate targets.
📄 Abstract（原文）
The study establishes a comprehensive mathematical modeling framework for solar-driven hydrogen production by integrating a triple-diode photovoltaic (PV) model, an alkaline electrolyzer, and a hydrogen turbine (H2T), subsequently using hybrid power utilization to optimize hydrogen output. The Triple-Diode Model (TDM) accurately reproduces the electrical performance of a 144-cell photovoltaic module under standard test conditions (STC), enabling precise calculations of hourly maximum power point outputs based on real-world conditions of global horizontal irradiance and ambient temperature. The photovoltaic system produced 1.07 MWh during the summer months (May to September 2025), which was sent straight to the alkaline electrolyzer. The electrolyzer, using Specific Energy Consumption (SEC)-based formulations and Faraday’s law, produced 22.6 kg of green hydrogen and used around 203 L of water. The generated hydrogen was later utilized to power a hydrogen turbine (H2T), producing 414.6 kWh, which was then integrated with photovoltaic power to create a hybrid renewable energy source. This hybrid design increased hydrogen production to 31.4 kg, indicating a substantial improvement in renewable hydrogen output. All photovoltaic, electrolyzer, and turbine models were integrated into a cohesive MATLAB R2024b framework, allowing for an exhaustive depiction of system dynamics. The findings validate that the amalgamation of H2T with photovoltaic-driven electrolysis may significantly improve both renewable energy and hydrogen production. This research aligns with Saudi Vision 2030 and global clean-energy initiatives, including the Paris Agreement, to tackle climate change and its negative impacts. An integrated green hydrogen system, informed by this study’s findings, could significantly improve energy sustainability, strengthen production reliability, and augment hydrogen output, fully aligning with economical, technical, and environmental objectives.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/en19020435first seen 2026-05-15 19:52:39
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