드라이브-트레인 댐퍼를 적용한 NREL 5 MW 풍력터빈의 응답
Response of NREL 5 MW Wind Turbine with Drive-train Damper
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
It is meaningful to check power output response and load response together using the NREL 5 MW wind turbine, which represents typical onshore and offshore wind turbines. In this paper, the effect of the drive-train damper on shaft load reduction is verified by using the NREL 5 MW wind turbine model. A drive-train damper in the form of a band-pass filter, which is commonly used in industrial MW wind turbines, is applied. The wind turbine controller is mainly divided into a power controller and load controller. When the power controller and the drive-train damper are considered at the same time, the damage equivalent load of the drive-train shaft and power output responses according to the time constant of the first-order low pass filter are examined. In addition, the effects and limitations of the drive-train damper are investigated. The power output responses and damage equivalent loads are presented with practical results using commercially available DNV GL's Bladed software.
Abstract
It is meaningful to check power output response and load response together using the NREL 5 MW wind turbine, which represents typical onshore and offshore wind turbines. In this paper, the effect of the drive-train damper on shaft load reduction is verified by using the NREL 5 MW wind turbine model. A drive-train damper in the form of a band-pass filter, which is commonly used in industrial MW wind turbines, is applied. The wind turbine controller is mainly divided into a power controller and load controller. When the power controller and the drive-train damper are considered at the same time, the damage equivalent load of the drive-train shaft and power output responses according to the time constant of the first-order low pass filter are examined. In addition, the effects and limitations of the drive-train damper are investigated. The power output responses and damage equivalent loads are presented with practical results using commercially available DNV GL's Bladed software.
참고문헌 (13)
- 김현구, "전력통계정보시스템(EPSIS) 풍력발전자료에 의한 국내 풍력발전 현황 및 이용률 분석", 풍력에너지저널, 8(2), pp.24~30 (2017), 한국풍력에너지학회[DOI]
- "DHI Wind Power Brochure"[URL]
- "Unison Wind Energy Brochures"[URL]
- "Hyosung Wind Turbine"[URL]
- 남윤수, "MW급 풍력터빈의 출력 제어", 대한기계학회논문집 A, 35(1), pp.11~15 (2011), 대한기계학회
- 타이펑주, "Study on the Aerodynamics and Control Characteristics of 5 MW Wind Turbine", 신재생에너지, 7(2), pp.59~69 (2011), 한국신·재생에너지학회
- 남윤수, "NREL 5MW 풍력터빈의 제어시스템 설계", 한국태양에너지학회 논문집, 32(5), pp.31~40 (2012), 한국태양에너지학회
- 김철진, "피치 루프 개별 게인 스케줄링 기법을 통한 타워 하중 저감 제어", 풍력에너지저널, 9(3), pp.25~32 (2018), 한국풍력에너지학회[DOI]
- Definition of a 5-MW Reference Wind Turbine for Offshore System Development, "Jonkman, J.", ~, pp.Technical Report NREL (2009), TP-500-38060
- Aeroelastic Modelling of the LMH64-5 Blade, "Lindenburg, C.", ~, pp.DOWEC-02-KL-083 (2002), 0
- Bossanyi, E. A., "The Design of Closed Loop Controllers for Wind Turbines", Wind Energy, 3, pp.149~163 (2000)
- "Bladed User Manual Version 4.9", DNV GL, ~ (2018)
- "IEC 61400-1, Third Edition, Wind Turbines –Part 1: Design Requirements", ~ (2005)