Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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Design and CFD study of 360 W class wind turbine tree in accordance with environmental scenery

주위 경관을 고려한 360 W급 풍력터빈나무 설계 및 유동해석

  • Received : 2012.11.26
  • Accepted : 2013.01.18
  • Published : 2013.01.31
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Abstract

The objective of this paper is to develop 360 W class wind turbine tree using a helical type wind turbine. The performance of 100 W class helical wind turbine which finished the conceptual design has been forecast through the CFD analysis. After performed the analysis of one wind turbine performance, four wind turbine have been installed at the structure of a tree type and then the change of a output data has been verified through the CFD analysis. In this study, the CFD results of a helical wind turbine tree have been shown by a velocity and pressure distribution. The result could obtain more than rated power 360 W through the CFD analysis.

이 논문은 수직축 헬리컬 풍력터빈을 이용한 360 W급 풍력터빈나무(wind turbine tree)를 개발하는데 목적이 있다. 설계를 수행한 100 W 급 헬리컬 풍력터빈을 공력해석을 통해 성능을 예측하였다. 풍력터빈 1개의 성능 분석을 한 후 하나의 풍력단지와 같이 하나의 풍력터빈 나무에 4개의 풍력터빈을 설치하여 유동해석 시 출력의 변화를 확인하였다. 본 연구의 결과로부터 수직축 헬리컬 풍력터빈 나무의 결과를 속도분포와 압력분포로 도출하였고, 수치해석으로부터 정격출력 360 W 이상을 확보할 수 있음을 확인하였다.

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References

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