DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD
According to the working characteristics of varying speed and varying load of wind turbines in the random wind field,and based on the combined wind speed model,the time-varying load caused by random wind speed is studied. Considering internal and external excitations of the gear transmission system...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.01.001 |
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| author | ZHANG JianYu LI JiaJun DU XiaoZhong |
| author_facet | ZHANG JianYu LI JiaJun DU XiaoZhong |
| author_sort | ZHANG JianYu |
| collection | DOAJ |
| description | According to the working characteristics of varying speed and varying load of wind turbines in the random wind field,and based on the combined wind speed model,the time-varying load caused by random wind speed is studied. Considering internal and external excitations of the gear transmission system of wind turbine,the dynamic equation of the system is derived by Lagrange-theory. The numerical method is used to simulate the dynamics performance of the gear transmission system of wind turbine,the vibration displacement and the meshing force in system which are influenced by time-varying input torque are got.The results can provide a theoretical reference for vibration characteristic analysis and structural optimization design of main drive train of wind turbine. |
| format | Article |
| id | doaj-art-f8635767208148b8bc6a1ba48d0e77f9 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-f8635767208148b8bc6a1ba48d0e77f92025-01-15T02:28:46ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692020-01-01421630607220DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOADZHANG JianYuLI JiaJunDU XiaoZhongAccording to the working characteristics of varying speed and varying load of wind turbines in the random wind field,and based on the combined wind speed model,the time-varying load caused by random wind speed is studied. Considering internal and external excitations of the gear transmission system of wind turbine,the dynamic equation of the system is derived by Lagrange-theory. The numerical method is used to simulate the dynamics performance of the gear transmission system of wind turbine,the vibration displacement and the meshing force in system which are influenced by time-varying input torque are got.The results can provide a theoretical reference for vibration characteristic analysis and structural optimization design of main drive train of wind turbine.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.01.001Wind turbineMain drive systemRandom wind speedStiffness excitationDynamic response |
| spellingShingle | ZHANG JianYu LI JiaJun DU XiaoZhong DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD Jixie qiangdu Wind turbine Main drive system Random wind speed Stiffness excitation Dynamic response |
| title | DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD |
| title_full | DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD |
| title_fullStr | DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD |
| title_full_unstemmed | DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD |
| title_short | DYNAMIC RESPONSE ANALYSIS OF THE GEAR TRANSMISSION SYSTEM OF WIND TURBINE UNDER VARIABLE LOAD |
| title_sort | dynamic response analysis of the gear transmission system of wind turbine under variable load |
| topic | Wind turbine Main drive system Random wind speed Stiffness excitation Dynamic response |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.01.001 |
| work_keys_str_mv | AT zhangjianyu dynamicresponseanalysisofthegeartransmissionsystemofwindturbineundervariableload AT lijiajun dynamicresponseanalysisofthegeartransmissionsystemofwindturbineundervariableload AT duxiaozhong dynamicresponseanalysisofthegeartransmissionsystemofwindturbineundervariableload |