단지교정을 위한 빈평균방법과 최소자승법의 비교

• 영문명: Comparison of Bin Averaging Method and Least Square Method for Site Calibration
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 유능수(Yoo Neung Soo) 남윤수(Nam Yun Su) 이정완(Lee Jeong Wan) 이명재(Lee Myeong Jae)
• 간행물 정보: 『산업기술연구』vol.25, 157~164쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

Two methods, the bin averaging method and least square method, are often used in calibrating wind turbine test sites. The objective of this work was to determine a better method to predict the wind speed at wind turbine installing point. The calibration was done at the test site on a complex terrain located in Daegwallyeong, Korea. It was performed for two different cases based on the IEC 61400-12 power performance measurement standard. The wind speeds averaged for 10 minutes ranged between 4 m/s and 16 m/s. The wind-direction bins of each meteorological mast were 10 degrees apart, and only the bins having data measured for more than 24 hours were employed for the test site calibration. For both cases, the two methods were found to yield almost same results which estimated real wind speed very closely.

목차

Abstract

1. 서론

2. 이론적 배경

3. 단지교정 방법

4. 결론

참고문헌

키워드

시험 사이트 복잡 지형 단지교정 흐름 왜곡 보정계수 풍향 빈 Test site complex Terrain Site Calibration Flow Distortion Correction Factor Wind Direction Bin