Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train
The dynamic meshing study is essential for the wind turbine which works in a harsh condition,especially,the gear train will be destructed by the time-varying load.Taking a wind turbine helical planetary gear train as study object,considering the influence of a variety of clearance and friction on me...
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| Format: | Article |
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Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.020 |
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| author | Yang Haiwan Mutellip Ahmat Zhao Yang |
| author_facet | Yang Haiwan Mutellip Ahmat Zhao Yang |
| author_sort | Yang Haiwan |
| collection | DOAJ |
| description | The dynamic meshing study is essential for the wind turbine which works in a harsh condition,especially,the gear train will be destructed by the time-varying load.Taking a wind turbine helical planetary gear train as study object,considering the influence of a variety of clearance and friction on meshing,a FEM model is built.By using the nonlinear dynamics method,the variation law of the gear tooth root bending stresses in the processing of the planet gear meshing with the sun gear or the internal gear is studied,the influence of the rotating speed on the meshing impact stresses is analyzed.Though the analyzing,with the speed increasing,the meshing stresses curve could get ahead,the impact stress of gear box and drive shaft will increase,while the curve of the impact stress are overall forward.However,the impact stress can’t always increase with the impact speed increasing. |
| format | Article |
| id | doaj-art-c249d859014a45debc6f85909840ad85 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-c249d859014a45debc6f85909840ad852025-01-10T14:13:56ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013910611029914934Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear TrainYang HaiwanMutellip AhmatZhao YangThe dynamic meshing study is essential for the wind turbine which works in a harsh condition,especially,the gear train will be destructed by the time-varying load.Taking a wind turbine helical planetary gear train as study object,considering the influence of a variety of clearance and friction on meshing,a FEM model is built.By using the nonlinear dynamics method,the variation law of the gear tooth root bending stresses in the processing of the planet gear meshing with the sun gear or the internal gear is studied,the influence of the rotating speed on the meshing impact stresses is analyzed.Though the analyzing,with the speed increasing,the meshing stresses curve could get ahead,the impact stress of gear box and drive shaft will increase,while the curve of the impact stress are overall forward.However,the impact stress can’t always increase with the impact speed increasing.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.020Wind power planetary gear trainContact-shockDynamic meshingTooth root bending stressImpact stress |
| spellingShingle | Yang Haiwan Mutellip Ahmat Zhao Yang Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train Jixie chuandong Wind power planetary gear train Contact-shock Dynamic meshing Tooth root bending stress Impact stress |
| title | Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train |
| title_full | Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train |
| title_fullStr | Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train |
| title_full_unstemmed | Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train |
| title_short | Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train |
| title_sort | dynamic meshing characteristic analysis of wind power planetary gear train |
| topic | Wind power planetary gear train Contact-shock Dynamic meshing Tooth root bending stress Impact stress |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.020 |
| work_keys_str_mv | AT yanghaiwan dynamicmeshingcharacteristicanalysisofwindpowerplanetarygeartrain AT mutellipahmat dynamicmeshingcharacteristicanalysisofwindpowerplanetarygeartrain AT zhaoyang dynamicmeshingcharacteristicanalysisofwindpowerplanetarygeartrain |