系統形成型フライホイール蓄電のレビュー：高浸透風力系統における能動的支援の実現
A review on grid-forming flywheel energy storage: Enabling active support in high-penetration wind grids (原題)
Tao Liu, Sung-Ki Lyu, Hai-qin Gu, Zhen Qin, Yu-Ting Wu
🤖 gxceed AI 要約
日本語
高浸透風力系統で生じる周波数安定性・低慣性問題に対し、ミリ秒応答と電気機械的同型性を持つフライホイール蓄電（FESS）の役割を体系的にレビューする。複合ロータや磁気軸受、真空熱管理などの物理制約と、適応型VSG・分散合意プロトコルによる系統形成制御への転換を整理。フライホイール・電池ハイブリッドの容量最適化やブラックスタート・LVRT対応、今後の物理情報型知能制御や洋上MMC統合の方向性を示す。
English
This review examines flywheel energy storage (FESS) as a physically backed stabilizer for high-penetration wind grids facing low-inertia and frequency-stability challenges. It links component-level constraints (composite rotors, magnetic bearings, vacuum thermal management) to system-level grid-forming control, including adaptive VSG and distributed consensus strategies. It also covers hybrid flywheel-battery capacity optimization, black start, LVRT, and future physics-informed control and offshore MMC integration.
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
日本では再エネ大量導入に伴う系統安定化と蓄電資産の活用がGX政策の焦点であり、フライホイールを含む多様な蓄電技術の系統支援機能は電力システム改革・投資判断に示唆を与える。
In the global GX context
As grids worldwide integrate high shares of variable renewables, grid-forming storage and inertia provision are central to reliability and transition finance for storage assets; this review maps the technical frontier for FESS as a stabilization asset.
👥 読者別の含意
🔬研究者:フライホイール蓄電の物理制約と系統形成制御の接続を整理した研究サーベイとして活用できる。
🏢実務担当者:蓄電設備の系統支援機能やハイブリッド構成の選定・投資検討の参考になる。
🏛政策担当者:低慣性系統における蓄電・系統形成要件の制度設計や技術中立な調達基準の検討に資する。
📄 Abstract（原文）
The transition to high-penetration wind power introduces critical frequency stability and low-inertia challenges to modern power grids. Flywheel Energy Storage Systems (FESS), characterized by millisecond-level dynamic response and inherent electromechanical isomorphism, offer a physically backed approach to mitigating these vulnerabilities. This paper presents a comprehensive review of FESS applications in wind power generation, exploring the connection between component-level physical constraints and system-level active grid support. We first analyze the evolutionary trajectories and multi-physics limitations of core technologies, including composite rotors, magnetic bearings, and vacuum thermal management. Building upon this hardware foundation, the review systematically evaluates the paradigm shift toward Grid-Forming (GFM) control, highlighting how adaptive Virtual Synchronous Generator (VSG) strategies and distributed consensus protocols aim to balance transient grid support with mechanical fatigue limits. Furthermore, we synthesize recent advancements in multi-objective capacity optimization and time-frequency decoupling for flywheel-battery Hybrid Energy Storage Systems (HESS). The active defense capabilities of FESS during extreme grid events, notably black start and Low Voltage Ride-Through (LVRT), are also critically examined. Finally, the paper outlines future trajectories toward physics-informed intelligent control and Modular Multilevel Converter (MMC) offshore integration, providing valuable insights for leveraging FESS as a stabilization asset in renewable-dominated power systems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.egyr.2026.109833first seen 2026-11-02 04:56:38 · last seen 2026-11-06 05:03:44
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