Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox
In view of the high temperature of high speed shaft bearing， which often occurs in the speed increase gearbox of MW-class wind power， which causes the wind turbine fail to work normally， taking the gearbox with high temperature problem of high speed shaft bearing as the research object， the design a...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-05-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.031 |
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| author | Fugang Li Chengchen Zhuo Ran Li Yongkui Yang Yang Wang |
| author_facet | Fugang Li Chengchen Zhuo Ran Li Yongkui Yang Yang Wang |
| author_sort | Fugang Li Chengchen Zhuo Ran Li Yongkui Yang Yang Wang |
| collection | DOAJ |
| description | In view of the high temperature of high speed shaft bearing， which often occurs in the speed increase gearbox of MW-class wind power， which causes the wind turbine fail to work normally， taking the gearbox with high temperature problem of high speed shaft bearing as the research object， the design analysis is carried out. Three factors affecting the high temperature of bearing are found， that is friction power loss of bearing Pbj， power consumption of lubricating oil Piol and air temperature in engine room Tc. Then， three factors are analyzed in detail to find the corresponding preventive measures. At the same time， the analyzed high temperature factors are used to check the high temperature unit of high speed shaft bearing in the operation of wind field. Finally， it is found out that the high temperature reason of bearing is the small clearance of bearing. |
| format | Article |
| id | doaj-art-3f0ef20331af442da4aad8d3edea629f |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-3f0ef20331af442da4aad8d3edea629f2025-01-10T14:00:38ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-05-014316116630645271Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase GearboxFugang Li Chengchen Zhuo Ran Li Yongkui Yang Yang WangIn view of the high temperature of high speed shaft bearing， which often occurs in the speed increase gearbox of MW-class wind power， which causes the wind turbine fail to work normally， taking the gearbox with high temperature problem of high speed shaft bearing as the research object， the design analysis is carried out. Three factors affecting the high temperature of bearing are found， that is friction power loss of bearing Pbj， power consumption of lubricating oil Piol and air temperature in engine room Tc. Then， three factors are analyzed in detail to find the corresponding preventive measures. At the same time， the analyzed high temperature factors are used to check the high temperature unit of high speed shaft bearing in the operation of wind field. Finally， it is found out that the high temperature reason of bearing is the small clearance of bearing.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.031Wind turbineGearboxBearing high temperatureBearing clearanceFriction momentLubrication system |
| spellingShingle | Fugang Li Chengchen Zhuo Ran Li Yongkui Yang Yang Wang Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox Jixie chuandong Wind turbine Gearbox Bearing high temperature Bearing clearance Friction moment Lubrication system |
| title | Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox |
| title_full | Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox |
| title_fullStr | Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox |
| title_full_unstemmed | Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox |
| title_short | Research of High Temperature Problem of High-speed Shaft Bearing for MW-class Wind Power Increase Gearbox |
| title_sort | research of high temperature problem of high speed shaft bearing for mw class wind power increase gearbox |
| topic | Wind turbine Gearbox Bearing high temperature Bearing clearance Friction moment Lubrication system |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.031 |
| work_keys_str_mv | AT fuganglichengchenzhuoranliyongkuiyangyangwang researchofhightemperatureproblemofhighspeedshaftbearingformwclasswindpowerincreasegearbox |