10 kW 수직축 풍력터빈에 대한 구조물 동적응답 분석
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Title
- 10 kW 수직축 풍력터빈에 대한 구조물 동적응답 분석
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Alternative Title
- Analysis of Structural Dynamic Responses of a 10 kW Vertical Axis Wind Turbine
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Author(s)
- 이진학; 김원술; 한택희; 임승률
- KIOST Author(s)
- Yi, Jin-Hak(이진학); Han, Taek Hee(한택희)
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Alternative Author(s)
- 이진학; 김원술; 한택희
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Publication Year
- 2016-11-18
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Abstract
- The dynamic characteristics including natural frequencies and excitation frequencies are evaluated for a small 10 kW vertical axis wind turbine. Acceleration responses were measured at 12 distributed locations for impact vibration tests, ambient vibration tests during non-operational and operational conditions, and braking tests during operational condition. The natural frequencies for the lowest 2 bending modes and the first torsional mode were estimated and also the excitation frequencies, i.e. 1P, 2P, 4P, were also estimated according to the rotational speed using the responses under operational conditions (i.e. power generation condition).bient vibration tests during non-operational and operational conditions, and braking tests during operational condition. The natural frequencies for the lowest 2 bending modes and the first torsional mode were estimated and also the excitation frequencies, i.e. 1P, 2P, 4P, were also estimated according to the rotational speed using the responses under operational conditions (i.e. power generation condition).
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/24315
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Bibliographic Citation
- 한국소음진동공학회 추계학술대회, pp.1 - 4, 2016
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Publisher
- 한국소음진동공학회
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Type
- Conference
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Language
- Korean
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