Experimental Study on the Mechanism of Surface Erosion and Deposition in Desert Photovoltaic Power Stations
Wang Hao, Li Shengyu, Wang Haifeng, Fan Jinglong, Cui Kejun
🤖 gxceed AI 要約
日本語
本研究は、砂漠地帯の太陽光発電所における風砂活動による表面侵食・堆積のメカニズムを、風洞実験と数値シミュレーションを用いて解明した。風速条件(6, 8, 10 m/s)と風向(順風・逆風)を変え、PVパネル周辺の風速流れ場と侵食・堆積パターンを分析し、安全な運用に重要な知見を提供する。
English
This study investigates the mechanism of surface erosion and deposition caused by wind-sand activity in desert photovoltaic (PV) power stations. Using wind tunnel experiments and numerical simulations, it analyzes wind velocity flow fields and erosion-accumulation patterns under varying wind speeds (6, 8, 10 m/s) and wind directions (forward and reverse), providing insights for safe PV operation in desert environments.
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
日本国内では砂漠地帯の太陽光発電所は稀だが、中東・アフリカ等での再エネ事業展開を検討する日本企業にとって、砂漠環境下でのPV運用リスク評価に有用。また、気候変動による風砂被害の増加が懸念される地域での適応策として参考になる。
In the global GX context
This research contributes to the global understanding of renewable energy infrastructure resilience in arid regions, which is critical for scaling up solar power in desert areas as part of the energy transition. It provides empirical data that can inform engineering standards and risk assessments for PV installations in wind-sand environments, relevant to global climate adaptation and sustainable energy development.
👥 読者別の含意
🔬研究者:Provides experimental and numerical data on wind-sand erosion mechanisms around PV panels, useful for modeling and design optimization.
🏢実務担当者:Offers practical insights for site selection and engineering design of PV plants in desert regions to mitigate erosion risks.
🏛政策担当者:Informs policies on renewable energy development in arid regions, highlighting the need for environmental risk assessments.
📄 Abstract(原文)
Wind-sand activity induces surface erosion or deposition, affecting the safe operation of photovoltaic (PV) power stations. To elucidate the occurrence mechanism of surface wind erosion in desert PV power stations, this study employs wind tunnel experiments and numerical simulations to analyze the wind velocity flow field characteristics and erosion-accumulation variation patterns of PV panels under varying wind speed conditions (6 m·s⁻¹, 8 m·s⁻¹, 10 m·s⁻¹) and in both forward and reverse win...
🔗 Provenance — このレコードを発見したソース
- chinarxiv https://chinaxiv.org/abs/202502.00267first seen 2026-08-02 18:44:00
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