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A Study on the Site Selection for Wind Power Using GIS

GIS를 이용한 풍력발전단지 최적입지 선정방법에 관한 연구

  • 전상희 (국립기상연구소) ;
  • 안승만 (건국대학교 신기술융합학과) ;
  • 최영진 (국립기상연구소 응용기상연구과) ;
  • 성효현 (이화여자대학교 사회생활학과)
  • Received : 2011.07.29
  • Accepted : 2011.09.01
  • Published : 2011.09.25

Abstract

The purpose of this study is to select appropriate location factors for wind power plant, provide detailed classification criteria, and find out appropriate sites for installing wind power plant in Gangwondo. In this study, the following 11 factors were extracted for site selection of wind power plant : wind resource, topography (valley angle, distance to the ridge), forest density, land use, preservation area, national park, Baekdu-Daegan, noise, shade, Transmission Line, and approaching roads. Each factor had relatively different level of importance so that AHP (Analytic Hierarchy Process) technique was used to calculated the weighted value per factor. For overlay analysis, classification criteria were prepared for each factor and each factor was classified into 3 grades : very appropriate, intermediate, poor. According to overlay analysis, the areas which received the highest grade (grade 5) was only in 0.16% of the total area of Gangwondo and had a tendency to exist along the mountain ridge over 600-meter elevation. Through analyzing the yearly average of wind power density, it was proved that the wind power density of areas with grade 4 or 5 had abundant wind resource over $400W/m^2$.

Keywords

References

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Cited by

  1. 산지 내 풍력발전단지 입지 특성 및 적합성 분석 vol.17, pp.4, 2011, https://doi.org/10.11108/kagis.2014.17.4.086