風力発電由来のグリーン水素製造をガスタービンコンバインドサイクル発電所へ統合する：効率とコストの分析
Integrating Green Hydrogen Production From Wind Energy Into Gas Turbine Based Combined Cycle Power Plant: an Efficiency and Cost Analysis (原題)
Pertik Kamboj, Pugalenthi Nandagopal, M. Duerr, Manish Kumar Purohit
🤖 gxceed AI 要約
日本語
風力発電・電解・ガスタービンコンバインドサイクル（GTCC）を統合した系統構成を150〜900MW規模で分析した研究。水素の混焼・代替がプラント効率・出力・コストに与える影響を、風況・電解効率・混焼比率の感度分析を通じて評価する。天然ガス運転との比較でGTCC効率とLCOEを算出し、OEM・政策担当・発電事業者の水素対応投資判断を支援する。
English
This study analyzes an integrated wind–electrolysis–combined cycle power plant across 150–900 MW scales, assessing how hydrogen co-firing and substitution affect plant efficiency, output, and cost. Sensitivity studies on wind resource, electrolyzer performance, and blending ratios reveal system-level trade-offs. A natural gas vs. green hydrogen comparison focuses on combined cycle efficiency and LCOE to inform hydrogen-readiness and investment decisions.
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
日本のGX推進では水素の大規模利用と既存火力の脱炭素化が重点課題であり、GTCCへの水素混焼は電源脱炭素の現実的経路として政策・産業両面で注目される。本稿のLCOE・効率評価は、水素供給コストや水素発電の事業性を議論する日本企業・政策立案者にとって実務的示唆を与える。
In the global GX context
As global power decarbonization accelerates, green hydrogen co-firing in gas turbines is a key transition lever for utilities and OEMs under net-zero pathways. The paper's LCOE and efficiency trade-off analysis adds quantitative grounding to hydrogen-readiness and investment debates relevant to transition finance and power-sector decarbonization disclosure.
👥 読者別の含意
🔬研究者:風力・電解・GTCC統合システムの効率連鎖とLCOE感度を定量化する枠組みを参考にできる。
🏢実務担当者:水素混焼比率や電解効率がプラント経済性に与える影響を、水素対応投資の検討に活用できる。
🏛政策担当者:水素発電の事業性と系統統合の課題を踏まえ、水素供給・電源脱炭素政策の設計に示唆を得られる。
📄 Abstract（原文）
As the power industry accelerates toward decarbonization, Original Equipment Manufacturers (OEMs) are increasingly investigating green hydrogen as a viable fuel for large-scale gas turbines. In this context, the integration of wind energy with electrolysis for hydrogen production emerges as a promising pathway to achieve sustainable gas turbine based combined cycle power generation. This paper presents a comprehensive analysis of a wind– electrolysis–combined cycle power plant configuration, with plant outputs spanning from 150 MW to 900 MW. The study evaluates the performance impacts of hydrogen co-firing and substitution in combined cycle applications, emphasizing variations in wind turbine efficiency, electrolysis efficiency, and their cascading influence on overall plant efficiency, output, and cost. This study highlights the amplified opportunities and challenges in scaling green hydrogen integration. The analysis includes sensitivity studies on wind resource availability, electrolyzer performance, and fuel blending ratios, providing a holistic perspective on system-level trade-offs. A comparative evaluation of natural gas versus green hydrogen operation is also undertaken, with specific focus on combined cycle efficiency and levelized cost of electricity (LCOE). These insights aim to support OEMs, policymakers, and plant operators in making informed decisions regarding hydrogen readiness, operational flexibility, and investment strategies. Ultimately, this paper underscores the transformative potential of coupling renewable energy with combined cycle gas turbines through hydrogen integration—offering a scalable pathway toward cleaner, more resilient, and economically viable power generation for the future.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1115/gt2026-178398first seen 2026-10-22 05:34:08 · last seen 2026-11-06 05:27:33
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。