D215 次世代風力発電技術研究開発事業(落雷保護対策)活動報告(OS2 再生可能エネルギー(風力設備の被害と最適化))

概要

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This study is a nationwide lightning current measurements (peak current, and electric charge), and grasp the characteristics observed by lightning lightning aspect, is to understand the correlation conditions and characteristics of lightning protection and lightning damage. Extraction of an effective lightning protection measures based on these technologies in order to establish a more effective lightning protection for wind turbines with high accuracy maps of lightning risk, carried out in five-year fiscal 2008 that. We measured the peak current value, the quantity of electric charge, the specific energy, and the current wave of lightning to the wind power generation with the lightning measurement device(Large caliber rogowski coil). The aim of understanding the relationship between reality and the characteristics of lightning and lightning protection and damage, and conducted a survey aimed at businesses such as wind power, in order from what was done to organize the response.
2011-06-22