풍력발전기 축소 구조 모델의 진동특성 연구
A Study on the Vibration Characteristics of the Reduced Structure Model of Wind Turbine Generator
- 강원대학교 산업기술연구소
- 산업기술연구
- vol.24
-
2004.0983 - 87 (5 pages)
- 8
A reduced structure model of a wind turbine generator is designed and manufactured. Mode data are obtained by modal testing and analytical method. Vibration response is measured and investigated under various speed condition by using a waterfall plot. Possibility of severe resonance is observed and the mechanism is explained by using the mode data. Simplified theoretical model gives the 1st resonance frequency of wind turbine structure model. The theoretical model can be applied in the design stage of the wind turbine structure to avoid the severe resonance problem.
Abstract
1. 서론
2. 풍력 발전기 축소 모델의 제원
3. 구조 모드 해석
4. 구조 모드 시험
5. 구조물의 진동 응답
6. 결론 및 토론
참고문헌
(0)
(0)