한국신재생에너지학회:학술대회논문집

Korean Society for New and Renewable Energy (한국신·재생에너지학회)
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Island Wake Effect on the Offshore Wind Data

섬의 후류가 해상 풍황자료에 미치는 영향 분석

  • 장재경 (전북대학교 대학원 항공우주공학과) ;
  • 유기완 (전북대학교 공과 대학 항공우주공학과) ;
  • 이준신 (한전전력연구원) ;
  • 김영남 ((주)바람과 소리)
  • Published : 2009.11.25
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Abstract

This study investigates the wake effect of an island to develop the offshore wind farm. The main wind direction can be determined from the data processing of the QuikSCAT satellite data around the Wi-do island at south-west sea of the Korean peninsula. Computational fluid dynamics is adopted to analyze the wake effect. From this study the velocity defects due to the wake are revealed. In particular about 5% velocity defect is observed at 80m hub height from the sea surface.

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