10kW급 수직축 풍력터빈에 대한 구조물 동적응답 계측 및 분석 KCI

Title
10kW급 수직축 풍력터빈에 대한 구조물 동적응답 계측 및 분석
Alternative Title
Dynamic Response Measurements and Analysis on a 10kW Class Vertical Axis Wind Turbine
Author(s)
이진학; 김원술; 한택희; 임승률
KIOST Author(s)
Yi, Jin Hak(이진학)Han, Taek Hee(한택희)
Publication Year
2017-02
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).
ISSN
1598-2785
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/2065
DOI
10.5050/KSNVE.2017.27.1.107
Bibliographic Citation
한국소음진동공학회논문집, v.27, no.1, pp.107 - 113, 2017
Publisher
한국소음진동공학회
Keywords
Vertical Axis Wind Turbine; Dynamic Response; Measurement; Dynamic Characteristics Estimation; 수직축 풍려거빈; 동적응답; 계측; 동특성 추정
Type
Article
Language
Korean
Publisher
한국소음진동공학회
Related Researcher
Research Interests

Ocean Energy-Tidal Current Energy Converter System,Infrastructure Management-Structural Health Monitoring,Offshore Wind,해양에너지-조류발전시스템,시설물 유지관리-구조건전성 평가,해상풍력

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