実風環境における風駆動型摩擦発電ナノ発電機の最前線：シナリオ指向のアーキテクチャ設計、システム統合、および批判的評価
Frontier Advances in Wind-Driven Triboelectric Nanogenerators for Realistic Wind Environments: Scenario-Oriented Architecture Design, System Integration, and Critical Assessment (原題)
Mingkang Zhu, Jing Wu, Guangxi Li, Zikang Li, Hao Liu, Kaicheng Yu, Sheng Zhang, Chao Wang
🤖 gxceed AI 要約
日本語
本レビューは、風駆動型摩擦発電ナノ発電機（TENG）を実風環境の制約に基づき、都市マイクロ風、洋上風波、低高度複雑流の3シナリオに分類し、デバイス設計、材料、電力管理、システム統合の進展を体系的に整理する。代表的なデバイスを風速範囲、起動閾値、出力密度、耐久性などで定量的に比較し、カットイン風速の定義や出力正規化の不整合が研究間比較を制限することを指摘する。さらに、実験室からフィールド実証までの検証状況を評価し、実用化に向けた5つの大課題とマイルストーンを提案する。
English
This review systematically examines wind-driven triboelectric nanogenerators (TENGs) under realistic wind constraints, categorizing advances into three scenarios: urban micro-winds, offshore wind-wave, and low-altitude complex flows. It compares representative devices quantitatively on wind-speed range, activation threshold, output density, and durability, highlighting inconsistencies in cut-in wind speed definitions and output normalization that hinder cross-study comparison. Field-validation evidence is assessed from lab tests to long-term operation, and five grand challenges with actionable milestones are proposed to transition TENGs from lab prototypes to deployable distributed micro-energy systems.
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
日本では再生可能エネルギーの分散型電源として、風力TENGはIoTセンサーや環境モニタリングの自立電源として期待される。特に、SSBJ開示やカーボンニュートラル政策の下で、省エネ・創エネ技術の導入は企業の脱炭素戦略に寄与する可能性がある。ただし、本レビューは技術的課題に焦点を当てており、日本の政策や規制との直接的な関連は薄い。
In the global GX context
Globally, this review contributes to the renewable energy literature by addressing standardization gaps in TENG performance metrics, which is crucial for technology maturation and market adoption. It aligns with the broader energy transition discourse by proposing pathways for distributed micro-energy systems, relevant to off-grid and IoT applications. However, it does not directly engage with climate disclosure frameworks or transition finance, limiting its immediate relevance to global GX policy discussions.
👥 読者別の含意
🔬研究者:Provides a comprehensive comparison of wind-driven TENG designs and identifies standardization gaps that need addressing for cross-study comparability.
🏢実務担当者:Offers insights into the feasibility and challenges of deploying TENGs for distributed energy harvesting, relevant for IoT and sensor power supply applications.
📄 Abstract（原文）
Triboelectric nanogenerators (TENGs) offer promising opportunities for distributed wind energy harvesting owing to their low-speed responsiveness, structural flexibility, and adaptability to non-stationary airflow. This review examines wind-driven TENGs from the perspective of realistic wind-field constraints, focusing on three representative scenarios: urban micro-winds, offshore wind–wave environments, and low-altitude complex flows. Scenario-specific advances in device architectures, materials and interfaces, environmental protection, power management, and system integration are systematically reviewed. Representative devices are further quantitatively compared in terms of wind-speed range, activation threshold, electrical output, power density, durability, and system-level energy delivery. Particular attention is given to inconsistent definitions of cut-in wind speed, output normalization, electrical loading, and validation conditions that limit cross-study comparison. Field-validation evidence is assessed from controlled laboratory tests to long-term field operation. Key challenges involving usable regulated energy, environmental reliability, lifetime prediction, array scaling, sustainability, and deployment economics are critically discussed. Finally, five grand challenges with actionable milestones are proposed to facilitate the transition of wind-driven TENGs from laboratory prototypes toward deployable distributed micro-energy systems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/mi17091024first seen 2026-09-01 05:15:51
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