Journal of Hydrogen and New Energy (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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An Analysis of Wind Data for Development of Energy Independent Village

에너지 자립 마을 개발을 위한 공력 실증 데이터 분석

  • ALI, SAJID (Smart City Construction Engineering, University of Science & Technology (UST)) ;
  • JANG, CHOON-MAN (Smart City Construction Engineering, University of Science & Technology (UST))
  • 사지드 알리 (한국과학기술대학교 스마트시티건설공학과) ;
  • 장춘만 (한국과학기술대학교 스마트시티건설공학과)
  • Received : 2019.10.14
  • Accepted : 2019.12.30
  • Published : 2019.12.30
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Abstract

In the present study, the wind characteristics were analyzed according to the time averages to evaluate the performance of small wind turbines required for the development of energy independent village. Measuring data of wind speed were recorded between January 2016 and April 2016 every second. Experimental data is averaged out using 5, 10, 15, 20 and 30 minute time steps. Throughout the experimental data analysis, 5 minutes averaged data is used to analyze the performance of the wind turbine, because it produces a minimum turbulence intensity in wind speed. The measuring power of the wind turbine is less than the designed value due to the unsteady nature wind of sudden changes in magnitude of wind speed and wind angle. Detailed wind conditions are also analysed using two variable Weibull probability density functions.

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References

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