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
- 2013.8
- 수록면
- 75 - 82 (8page)
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초록· 키워드
오류제보하기
We propose a fiber grating sensor system for condition monitoring of large scale wind turbine blades. For the feasibility test of the proposed sensor system, a down-scaled wind turbine has been constructed and experimented. Fiber grating sensors were attached on a blade surface for distributed strain and temperature measurements. An optical rotary joint was used to transmit optical signals between the FBG sensor array and the signal processing unit. Instead of broadband light source, we used a wavelength-swept fiber laser to obtain high output power density. A spectrometer demodulation is used to alleviate the nonlinear wavelength tuning problem of the laser source. With the proposed sensor system we could measure dynamic strain and temperature profiles at multi-positions of rotating wind turbine blades.
목차
Abstract
1. 서론
2. 풍력터빈 블레이드 상태감시시스템
3. 실험 결과
4. 결론
References
참고문헌 (16)
참고문헌 신청
1. [인터넷자원] - World Wind Energy Association / / World wind energy report 2009
2. [학위논문] - J. Ribrant / 2006 / KTH School of Electrical Engineering / 석사 / Stockholm
3. [학술대회논문] - W. Vachon / 2002 / Long-term O&M costs of wind turbines based on failure rates and repair costs / in Proc. WINDPOWER, American windenergy Association Annual conference : 2 ~ 5
4. [학술지(정기간행물)] - Z. Hameed / 2009 / Condition monitoring and fault detection of wind turbines and related algorithms: A review / Renewable and Sustainable Energy Reviews 13 : 1 ~ 39
6. [학술지(정기간행물)] - F. P. G. Márquez / 2012 / Condition monitoring of wind turbines: Techniques and methods / Renewable Energy 46 : 169 ~ 178
2. [학위논문] - J. Ribrant / 2006 / KTH School of Electrical Engineering / 석사 / Stockholm
3. [학술대회논문] - W. Vachon / 2002 / Long-term O&M costs of wind turbines based on failure rates and repair costs / in Proc. WINDPOWER, American windenergy Association Annual conference : 2 ~ 5
4. [학술지(정기간행물)] - Z. Hameed / 2009 / Condition monitoring and fault detection of wind turbines and related algorithms: A review / Renewable and Sustainable Energy Reviews 13 : 1 ~ 39
6. [학술지(정기간행물)] - F. P. G. Márquez / 2012 / Condition monitoring of wind turbines: Techniques and methods / Renewable Energy 46 : 169 ~ 178
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