Dynamic Response Analysis of Wind Turbine Gearbox Using Simplified Local Tooth Stiffness of Internal Gear System
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조진래 | - |
dc.date.available | 2020-07-10T07:03:10Z | - |
dc.date.created | 2020-07-08 | - |
dc.date.issued | 2015-07-01 | - |
dc.identifier.issn | 1555-1415 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/9660 | - |
dc.description.abstract | This paper presents a dynamic finite element analysis model for a wind turbine gearbox in which a number of internal gears mesh with each other in a complex pattern. Differing from the conventional dynamic models in which the detailed gear teeth are fully modeled or gears and shafts are replaced with lumped masses, the tooth contact between a pair of gears is modeled using a spring element. The equivalent spring constant is determined by computing the stiffness of a gear tooth using a finite element analysis. The numerical accuracy of the proposed dynamic model is verified through a benchmark experiment of a gearbox with simple gear transmission system. In addition, the natural frequencies and dynamic responses of a 5MW wind turbine gearbox which are obtained by the proposed modeling technique are given to support its validity and effectiveness. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ASME | - |
dc.title | Dynamic Response Analysis of Wind Turbine Gearbox Using Simplified Local Tooth Stiffness of Internal Gear System | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 조진래 | - |
dc.identifier.bibliographicCitation | Journal of Computational and Nonlinear Dynamic, v.10, no.4, pp.0410011 - 0410019 | - |
dc.relation.isPartOf | Journal of Computational and Nonlinear Dynamic | - |
dc.citation.title | Journal of Computational and Nonlinear Dynamic | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 0410011 | - |
dc.citation.endPage | 0410019 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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