Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain
The gearbox is a pivotal component in wind turbine,the dynamics performance of gearbox is one of the most critical factors determining the lifetime of gearbox and that of the wind turbine. A multi-body dynamics drivetrain model with rigid-flexible body coupled of a level MW wind turbine is built by...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.026 |
| _version_ | 1797819277434159104 |
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| author | Ma Xiaoguang Yu Tianlong Bao Yanqiu Li Zheng |
| author_facet | Ma Xiaoguang Yu Tianlong Bao Yanqiu Li Zheng |
| author_sort | Ma Xiaoguang |
| collection | DOAJ |
| description | The gearbox is a pivotal component in wind turbine,the dynamics performance of gearbox is one of the most critical factors determining the lifetime of gearbox and that of the wind turbine. A multi-body dynamics drivetrain model with rigid-flexible body coupled of a level MW wind turbine is built by using the Simpack software. The reliability and accuracy of this model is confirmed through comparing the nature frequency derived from Simpack drivetrain model and the nature frequency calculated by Bladed software and traditional approach. The modal analysis and torsional resonance analysis of gearbox is completed based on the multi-body dynamics simulation both in frequency domain and time domain,furthermore,the potential resonance is evaluated,the influence of shaft misalignment on the dynamics performance of gearbox is analyzed. The aforementioned analysis approach and evaluation method is confirmed to be correct by experimental. |
| first_indexed | 2024-03-13T09:21:35Z |
| format | Article |
| id | doaj.art-c7f026b4e4b646f8a950b97c7aece600 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:21:35Z |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-c7f026b4e4b646f8a950b97c7aece6002023-05-26T09:44:19ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-014112012429929631Dynamics Analysis of Wind Turbine Gearbox based on Full DrivetrainMa XiaoguangYu TianlongBao YanqiuLi ZhengThe gearbox is a pivotal component in wind turbine,the dynamics performance of gearbox is one of the most critical factors determining the lifetime of gearbox and that of the wind turbine. A multi-body dynamics drivetrain model with rigid-flexible body coupled of a level MW wind turbine is built by using the Simpack software. The reliability and accuracy of this model is confirmed through comparing the nature frequency derived from Simpack drivetrain model and the nature frequency calculated by Bladed software and traditional approach. The modal analysis and torsional resonance analysis of gearbox is completed based on the multi-body dynamics simulation both in frequency domain and time domain,furthermore,the potential resonance is evaluated,the influence of shaft misalignment on the dynamics performance of gearbox is analyzed. The aforementioned analysis approach and evaluation method is confirmed to be correct by experimental.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.026Drivetrain;Wind turbine gearbox;Resonance analysis;Shaft misalignment |
| spellingShingle | Ma Xiaoguang Yu Tianlong Bao Yanqiu Li Zheng Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain Jixie chuandong Drivetrain;Wind turbine gearbox;Resonance analysis;Shaft misalignment |
| title | Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain |
| title_full | Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain |
| title_fullStr | Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain |
| title_full_unstemmed | Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain |
| title_short | Dynamics Analysis of Wind Turbine Gearbox based on Full Drivetrain |
| title_sort | dynamics analysis of wind turbine gearbox based on full drivetrain |
| topic | Drivetrain;Wind turbine gearbox;Resonance analysis;Shaft misalignment |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.026 |
| work_keys_str_mv | AT maxiaoguang dynamicsanalysisofwindturbinegearboxbasedonfulldrivetrain AT yutianlong dynamicsanalysisofwindturbinegearboxbasedonfulldrivetrain AT baoyanqiu dynamicsanalysisofwindturbinegearboxbasedonfulldrivetrain AT lizheng dynamicsanalysisofwindturbinegearboxbasedonfulldrivetrain |