太陽集光装置
Solar Concentrators (原題)
Surya Prakash Chauhan, Sachin Sharma, Rajesh Maithani
🤖 gxceed AI 要約
日本語
本論文は、パラボラトラフやタワー型など集光型太陽熱発電（CSP）技術が、高温熱エネルギーと長時間蓄熱を通じて大規模脱炭素化に果たす役割を概観する。溶融塩蓄熱、高温受熱器、超臨界CO2サイクルなどの技術進展と、AI・機械学習・デジタル化による性能最適化や予知保全の活用を整理。材料劣化や水消費、高資本コストといった課題と、規模の経済やAI運用最適化によるコスト削減策、750℃超の次世代システムや熱化学燃料とのハイブリッド化の将来像を示す。
English
This review examines how concentrating solar power (CSP) technologies—parabolic troughs, Fresnel reflectors, dishes, and central receivers—can drive large-scale decarbonization via high-temperature thermal energy and long-duration storage. It surveys advances in molten-salt storage, high-temperature receivers, and supercritical CO2 cycles, alongside AI/ML and digitalization for performance optimization and predictive maintenance. It analyzes barriers (material degradation, water use, soiling, capital cost) and cost-reduction strategies, and outlines next-generation systems beyond 750°C and hybrid thermochemical fuel production.
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
日本では太陽光発電が中心でCSPの導入実績は乏しいが、長時間蓄熱や高温熱利用は産業部門の脱炭素（熱需要）や電力系統の安定化に関わり、GX推進法や第7次エネルギー基本計画における電源多様化の議論に示唆を与える。AI運用最適化の知見は国内再エネO&Mにも応用可能。
In the global GX context
CSP with long-duration thermal storage is relevant to global transition finance and grid-reliability debates, and its AI-driven O&M angle connects to the growing disclosure interest in operational emissions and asset-level climate resilience. It adds to the literature on dispatchable renewables as a complement to variable solar PV and wind in net-zero pathways.
👥 読者別の含意
🔬研究者:CSP技術の最新動向とAI最適化・蓄熱・高温サイクルの研究フロンティアを俯瞰できる。
🏢実務担当者:高温熱需要を持つ産業や再エネO&M担当者が、蓄熱・AI予知保全による運用コスト削減の可能性を検討する材料になる。
🏛政策担当者:電源多様化や産業熱脱炭素の政策設計において、CSPと蓄熱の役割を評価する参考になる。
📄 Abstract（原文）
Climate change driven by anthropogenic greenhouse gas emissions has intensified the global urgency to transition toward low-carbon and sustainable energy systems. Concentrating solar power (CSP) technologies, including parabolic troughs, linear Fresnel reflectors, dishes, and heliostat-based central receiver systems, have emerged as promising solutions for large-scale decarbonization due to their ability to deliver high-temperature thermal energy with integrated long-duration storage. This work examines the role of solar concentrators in mitigating fossil-fuel dependency and reducing carbon emissions while enhancing energy security and grid reliability. Key technological advancements in molten salt thermal storage, high-temperature receivers, and supercritical CO₂ power cycles are reviewed alongside recent innovations in artificial intelligence, machine learning, and digitalization for performance optimization and predictive maintenance. The paper further analyzes major challenges hindering widespread deployment, including material degradation at elevated temperatures, water consumption, soiling losses, and high capital costs, and discusses viable cost-reduction strategies such as economies of scale, advanced storage media, and AI-driven operational optimization. Finally, future perspectives highlight the potential of next-generation CSP systems operating beyond 750°C, hybrid integration with thermochemical fuel production, and autonomous control architectures to position solar concentrators as a backbone technology in a fully decarbonized global energy system.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/9781394390205.ch19first seen 2026-09-18 04:36:56
🔔 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。