Enhancing electrolyzer performance for hydrogen production in a solar system using a buck converter with sliding mode control
スライディングモード制御を用いたバックコンバータによる太陽光発電システムでの水素製造用電解槽の性能向上 (AI 翻訳)
A. E. Idrissi, B. Imodane, M. Oubella, Hatim Ameziane, M. Benydir, K. Dahmane, Driss Belkhiri, M. Ajaamoum
🤖 gxceed AI 要約
日本語
本研究は、実太陽光発電データを用いて太陽光駆動の水素製造システムをモデル化し、バックコンバータとスライディングモード制御(SMC)でPEM電解槽への電圧を安定化する。シミュレーションの結果、SMCはPI制御より優れた応答を示し、水素生成率0.98 L/min（効率98%）を達成した。SMCにより再生可能エネルギーからの水素製造の信頼性と効率が向上する可能性を示した。
English
This study models a solar-powered hydrogen production system using real PV data. A buck converter with sliding mode control (SMC) regulates voltage to a PEM electrolyzer. Simulations show SMC outperforms PI control, achieving 0.98 L/min hydrogen production (98% efficiency). The findings highlight the potential of advanced control for reliable green hydrogen from renewables.
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、実太陽光データを用いて水素製造の制御最適化を図る技術的知見を提供する。日本の水素基本戦略や再エネ水素導入促進に寄与する可能性があるが、シミュレーション段階であり、実証による検証が求められる。
In the global GX context
This paper contributes to global green hydrogen scaling by demonstrating improved electrolyzer control using real PV data. The use of sliding mode control to enhance system stability and efficiency is relevant to industrial applications in renewable hydrogen production.
👥 読者別の含意
🔬研究者:For researchers in hydrogen production or control systems, this offers a comparative study of SMC vs PI for electrolyzer voltage regulation with real PV data.
🏢実務担当者:Corporate teams in renewable hydrogen or electrolyzer manufacturing can consider SMC as a superior control strategy for more efficient hydrogen generation from fluctuating solar power.
📄 Abstract（原文）
As the world increasingly turns to renewable energy, green hydrogen produced through water electrolysis has emerged as a clean and promising alternative to fossil fuels. In this work, we explore a solar-powered hydrogen production system that uses real data from an operational photovoltaic (PV) installation, ensuring accurate and realistic modeling of environmental conditions. A DC-DC buck converter is used to regulate the fluctuating PV output, supplying the precise voltage needed by a PEM electrolyzer. Sliding mode control (SMC) strategy is applied to maintain voltage stability, and its performance is compared with a traditional proportional-integral (PI) controller. Simulations in MATLAB/Simulink demonstrate that SMC offers better dynamic performance, including minimal overshoot, faster response, and an impressive hydrogen production rate of 0.98 L/min (98% efficiency). By providing more consistent voltage to the electrolyzer, SMC significantly boosts overall system performance. These findings underline the potential of advanced control strategies, supported by real-world data, to make renewable hydrogen production more reliable and efficient.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.11591/ijape.v15.i1.pp69-79first seen 2026-05-15 20:22:30
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