Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox
Based on the finite element analysis model of the low speed stage of the MW wind turbine gearbox,the fatigue damage of the low speed gearbox is studied. Based on the analysis of the ANSYS-workbench and the ANSYS classic,the stress condition of the low speed level planet carrier of the wind turbine i...
| 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.1004.2539.2017.11.023 |
| _version_ | 1797819158341091328 |
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| author | Shi Pengfei Chu Jingchun Yuan Ling Sun Li Fan Xiaoliang Pan Lei Li Yingchang |
| author_facet | Shi Pengfei Chu Jingchun Yuan Ling Sun Li Fan Xiaoliang Pan Lei Li Yingchang |
| author_sort | Shi Pengfei |
| collection | DOAJ |
| description | Based on the finite element analysis model of the low speed stage of the MW wind turbine gearbox,the fatigue damage of the low speed gearbox is studied. Based on the analysis of the ANSYS-workbench and the ANSYS classic,the stress condition of the low speed level planet carrier of the wind turbine is obtained.The S-N curve of planet carrier is got based on the design specification of GL2010. The fatigue load spectrum of the planet carrier is calculated by the rain flow cycle counting method. Finally,based on the combination of presents a rain flow counting method with Palmagren-Miner damage theory and safety factor to calculate the fatigue damage method by using the n Code/design life software,the fatigue damage and minimum safety factor of the low speed level planet carrier of the wind power gearbox is obtained. The analysis results show that the proposed method is reliable and practical,a more accurate analysis method for the fatigue analysis on planet carrier in MW level wind turbine gearbox is provided and it also has a certain practical significance. |
| first_indexed | 2024-03-13T09:19:50Z |
| format | Article |
| id | doaj.art-05166a900ac5480c9c9b25eb82f8bf3b |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:19:50Z |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-05166a900ac5480c9c9b25eb82f8bf3b2023-05-26T09:46:29ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-014111511929933302Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine GearboxShi PengfeiChu JingchunYuan LingSun LiFan XiaoliangPan LeiLi YingchangBased on the finite element analysis model of the low speed stage of the MW wind turbine gearbox,the fatigue damage of the low speed gearbox is studied. Based on the analysis of the ANSYS-workbench and the ANSYS classic,the stress condition of the low speed level planet carrier of the wind turbine is obtained.The S-N curve of planet carrier is got based on the design specification of GL2010. The fatigue load spectrum of the planet carrier is calculated by the rain flow cycle counting method. Finally,based on the combination of presents a rain flow counting method with Palmagren-Miner damage theory and safety factor to calculate the fatigue damage method by using the n Code/design life software,the fatigue damage and minimum safety factor of the low speed level planet carrier of the wind power gearbox is obtained. The analysis results show that the proposed method is reliable and practical,a more accurate analysis method for the fatigue analysis on planet carrier in MW level wind turbine gearbox is provided and it also has a certain practical significance.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.11.023Wind power gearbox;Planet carrier;S-N curve;Fatigue load spectrum;Fatigue analysis |
| spellingShingle | Shi Pengfei Chu Jingchun Yuan Ling Sun Li Fan Xiaoliang Pan Lei Li Yingchang Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox Jixie chuandong Wind power gearbox;Planet carrier;S-N curve;Fatigue load spectrum;Fatigue analysis |
| title | Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox |
| title_full | Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox |
| title_fullStr | Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox |
| title_full_unstemmed | Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox |
| title_short | Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox |
| title_sort | fatigue strength analysis of planet carrier in mw level wind turbine gearbox |
| topic | Wind power gearbox;Planet carrier;S-N curve;Fatigue load spectrum;Fatigue analysis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.11.023 |
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