지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 107 - 131 (25page)
이용수
초록· 키워드
오류제보하기
The need for a more affordable, reliable, clean and secure energy has led to explorations in non-traditional sources, particularly renewable energies. Wind is one of the cleanest energy sources that plays a significant role in augmenting sustainability. Wind turbines, as energy convertors, are usually tall and slender structures, and depending on their location (inland or offshore), they can be subject to high wind and/or strong wave loadings. These loads can cause severe vibrations with detrimental effects on energy production, structural lifecycle and initial cost. A dissipativity analysis study was carried out to know whether wind turbine towers require damping enhancement or rigidity modifications for vibration suppression. The results suggest that wind turbines are lightly damped structures and damping enhancement is a potential solution for vibration lessening. Accordingly, the paper investigates different damping enhancement techniques for vibration mitigation. The efficacy of tuned mass damper (TMD), tuned liquid column damper (TLCD), tuned sloshing damper (TSD), and viscous damper (VD) to reduce vibrations is investigated. A comparison among these devices, in terms of robustness and effectiveness, is conducted. The VD can reduce both displacement and acceleration responses of the tower, better than other types of dampers, for the same control effort, followed by TMD, TSD, and finally TLCD. Nevertheless, the use of VDs raises concerns about where they should be located in the structure, and their application may require additional design considerations.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
An experimental study of vibration control of wind-excited high-rise buildings using particle tuned mass dampers
Smart structures and systems
2016 .01
-
Response surface methodology based multi-objective optimization of tuned mass damper for jacket supported offshore wind turbine
Structural engineering and mechanics : An international journal
2017 .01
-
Full-scale test of dampers for stay cable vibration mitigation and improvement measures
Structural monitoring and maintenance
2018 .01
-
X형 감쇠시스템을 위한 복원성 점성 감쇠기 성능 실험 및 수치모형 개발
한국안전학회지
2016 .01
-
Multiple wall dampers for multi-mode vibration control of building structures under earthquake excitation
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Multiple wall dampers for multi-mode vibration control of building structures under earthquake excitation
Structural engineering and mechanics : An international journal
2017 .01
-
Semi-active control of seismic response of a building using MR fluid-based tuned mass damper
Smart structures and systems
2015 .01
-
Design formulas for vibration control of taut cables using passive MR dampers
Smart Structures and Systems, An International Journal
2019 .01
-
한 방향 선형 댐퍼 설계 및 성능 실험에 관한 연구
한국생산제조학회지
2019 .10
-
풍하중에 대한 아웃리거 댐퍼시스템의 응답 제어 성능 평가
한국공간구조학회지
2018 .01
-
Design and application of a novel eddy current damper for a high-rise sightseeing tower
Structural Engineering and Mechanics, An Int＇l Journal
2023 .05
-
Design and calibration of a semi-active control logic to mitigate structural vibrations in wind turbines
Smart structures and systems
2016 .01
-
Study on the space frame structures incorporated with magnetorheological dampers
Smart Structures and Systems, An International Journal
2017 .01
-
SAFE댐퍼 보강골조의 구조성능 실험적 평가
한국공간구조학회지
2015 .01
-
Study on Application of Reinforcement Device to Provide Greater Dynamic Stability for Power Transmission Towers and its Effect
KEPCO Journal on electric power and energy
2016 .01
-
Mitigation of wind-induced responses of cylinder solar tower by a tiny eddy current tuned mass damper based on elastic wind tunnel tests
Smart Structures and Systems, An International Journal
2020 .01
-
Distribution of Force Applied to a Lateral Damper during EMU Operation
Journal of the Korean Society for Precision Engineering
2024 .09
-
Control of peak floor accelerations of buildings under wind loads using tuned mass damper
Structural Engineering and Mechanics, An Int＇l Journal
2022 .01
-
Cable vibration control with internal and external dampers: Theoretical analysis and field test validation
Smart Structures and Systems, An International Journal
2020 .01
-
전자기 유도를 활용한 전자식 댐퍼의 구조 설계에 관한 연구
한국조명·전기설비학회 학술대회논문집
2021 .11
이 논문의 저자 정보
최근 본 자료
댓글(0)
0