Journal of the Korean Society for Marine Environment & Energy (한국해양환경ㆍ에너지학회지)

The Korean Society for Marine Environment and Energy (한국해양환경•에너지학회)
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Arrangement Design and Performance Evaluation for Multiple Wind Turbines of 10MW Class Floating Wave-Offshore Wind Hybrid Power Generation System

10MW급 부유식 파력-해상풍력 연계형 발전 시스템의 다수 풍력터빈 배치 설계 및 성능 평가

  • Park, Sewan (Offshore Plant Research Division, Korea Research Institute of Ships & Ocean Engineering) ;
  • Kim, Kyong-Hwan (Offshore Plant Research Division, Korea Research Institute of Ships & Ocean Engineering) ;
  • Lee, Kang-Su (Offshore Plant Research Division, Korea Research Institute of Ships & Ocean Engineering) ;
  • Park, Yeon-Seok (Department of Ocean Engineering, Mokpo National University) ;
  • Oh, Hyunseok (Machinery Technology Research Team, Korean Register) ;
  • Shin, Hyungki (Korea Institute of Energy Research) ;
  • Hong, Keyyong (Offshore Plant Research Division, Korea Research Institute of Ships & Ocean Engineering)
  • 박세완 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 김경환 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 이강수 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 박연석 (목포대학교 해양시스템공학과) ;
  • 오현석 (한국선급 기술본부연구소) ;
  • 신형기 (한국에너지기술연구원) ;
  • 홍기용 (한국해양과학기술원 부설 선박해양플랜트연구소)
  • Received : 2015.03.12
  • Accepted : 2015.04.22
  • Published : 2015.05.25
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Abstract

In this study, an arrangement design process for multiple wind turbines, placed on the 10MW class floating wave-offshore wind hybrid power generation system, was presented, and the aerodynamic performance was evaluated by using a computational fluid dynamics. An arrangement design, which produces a maximum power in the site wind field, was found by using a commercial program, WindPRO, based on a blade element momentum theory, then the effect of wake interference on the system between multiple wind turbines was studied and evaluated by using ANSYS CFX.

본 연구에서는 10 MW급 부유식 파력-해상풍력 연계형 발전시스템에 설치되는 다수 풍력발전기의 배치 설계를 수행하고, 전산유체역학 해석기법을 통해 다수 풍력발전기의 성능을 평가하였다. 날개요소운동량이론을 기반으로 한 풍력발전 단지 설계용 프로그램 WindPRO를 이용하여, 발전시스템의 적지 환경 풍황조건에 대해 최대에너지를 생산할 수 있는 배치 설계를 도출하였고, ANSYS CFX를 이용하여 다수 풍력발전기간의 후류 간섭영향을 발전기 성능 측면에서 검토하여, 근거리 다수 풍력발전기간의 후류 간섭이 시스템에 미치는 영향을 평가하였다.

Keywords

References

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