풍력자원평가용 윈드큐브 라이다와 렘텍 소다의 비교·검증 : 포항가속기 원격탐사 캠페인 = Comparative Validation of WindCube LIDAR and Remtech SODAR for Wind Resource Assessment - Remote Sensing Campaign at Pohang Accelerator Laboratory

다국어 초록 (Multilingual Abstract)

The remote-sensing campaign was performed at the Pohang Accelerator Laboratory where is located in a basin 6㎞ inland from Yeongil Bay. The campaign aimed uncertainty assessment of Remtech PA0 SODAR through a mutual comparison with WindCube LIDAR, the remote-sensing equipment for wind resource assessment. The joint observation was carried out by changing the setup for measurement heights three times over two months. The LIDAR measurement was assumed as the reference and the uncertainty of SODAR measurement was quantitatively assessed. Compared with LIDAR, the data availability of SODAR was about half. The wind speed measurement was fitted to a slope of 0.94 and R² of 0.79 to the LIDAR measurement. However, the relative standard deviation was about 17% under 150m above ground level. Therefore, the Remtech PA0 SODAR is judged to be unsuitable for the evaluation of wind resource assessment and wind turbine performance test, which require accuracy of measurement.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 원격탐사 캠페인
• 3. 원격탐사 비교·검증
• 4. 결론
• 후기
• 참고문헌

참고문헌 (Reference)

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2 "WindTechInternational" 5 (5): 2009

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4 Wachter,M, "PowerCurveEstimation Using LIDAR Measurement" 2009

5 김현구, "KIER-LidarWind를 이용한 라이다 풍황측정 데이터 분석" 한국풍력에너지학회 2010

6 Albers,A, "GermanTestStationforRemoteSensing Devices" 2009

7 Kanhanala,P.K.R, "DopplerSODAR ObservationsoftheWindsandStructure intheLowerAtmosphereoverFairbanks" Univ.ofAlaska Fairbanks 2007

8 Dupont,E, "Comparisonof SODARswithUltrasonicandCupAnemometers forWindEnergyApplications" 2007

9 Cariou,J.P, "AnInnovativeandAutonumous1.5 ㎛ CoherentLIDARforPBLWindProfiling" 2007