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.
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초록· 키워드
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In this study, a gearbox and blade were modeled in the MASTA program, and the housing and carrier components were modeled using a finite element method. Using substructure synthesis, all the components were combined and used to establish a vibration model of a 2.5-MW wind turbine gearbox. In addition, the safety displacement factor was evaluated using an AGMA data sheet about bearing’s outer race for the input shaft and output shaft. As a result, the bearing’s outer race for the input shaft, and the radial and axial responses were satisfied by the 1<SUP>st</SUP> and 2<SUP>nd</SUP> planetary gears and the 3<SUP>nd</SUP> helical gear transmission error(TE), respectively. However, theoutput shaft support bearing’s outer race responses were not satisfied with the radial response by the 2<SUP>nd</SUP> TE and axial response by the 3<SUP>rd</SUP> TE. To reduce the vibration, tooth modification was needed. After profile tooth modification, at the outer race of the output shaft support bearing, the radial response was reduced by approximately 20μm, and the axial response was reduced by approximately 6μm.
목차
ABSTRACT
1. 서론
2. 풍력발전용 기어박스 진동 모델링
3. 응답 해석
4. 결론
References
참고문헌 (16)
참고문헌 신청
1. [기타자료] - AGMA / 1996 / AGMA 6000-B96-Specification for Measurement of Linear Vibration on Gear Units
2. [학술지(정기간행물)] - Chowdhury, I / 2003 / Computation of Rayleigh Damping Coefficients for Large Systems / Electronic Journal of Geotechnical Engineering 8 : ~
3. [학술지(정기간행물)] - Craig. R.R / 1968 / Coupling of Substructure for Dynamic Analysis / American Institute of Aeronautics and Astronautics 6 : 1313 ~ 1319
4. [단행본] - Heier, S / 2006 / Grid Integration of Wind Energy Conversion System / John Wiley & Son
5. [학술지(정기간행물)] - 이형우 / 2014 / 2.5MW 풍력발전기 기어박스 치형수정 / 한국생산제조시스템학회지 23 (2) : 109 ~ 117
2. [학술지(정기간행물)] - Chowdhury, I / 2003 / Computation of Rayleigh Damping Coefficients for Large Systems / Electronic Journal of Geotechnical Engineering 8 : ~
3. [학술지(정기간행물)] - Craig. R.R / 1968 / Coupling of Substructure for Dynamic Analysis / American Institute of Aeronautics and Astronautics 6 : 1313 ~ 1319
4. [단행본] - Heier, S / 2006 / Grid Integration of Wind Energy Conversion System / John Wiley & Son
5. [학술지(정기간행물)] - 이형우 / 2014 / 2.5MW 풍력발전기 기어박스 치형수정 / 한국생산제조시스템학회지 23 (2) : 109 ~ 117
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UCI(KEPA) : I410-ECN-0101-2015-550-002606064