Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis
Gearbox is the key transmission part of wind turbine. It bears complex non-stationary load for a long time，and is prone to crack，teeth broken，wear and other gear faults，resulting in safety accidents and economic losses. It is of great significance to diagnose the faults. In view of the problem that...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-12-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.023 |
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| author | Dengli Zhao Xiaoxu Chen Hao Xu Fangyi Li Liming Wang Yanyan Nie |
| author_facet | Dengli Zhao Xiaoxu Chen Hao Xu Fangyi Li Liming Wang Yanyan Nie |
| author_sort | Dengli Zhao |
| collection | DOAJ |
| description | Gearbox is the key transmission part of wind turbine. It bears complex non-stationary load for a long time，and is prone to crack，teeth broken，wear and other gear faults，resulting in safety accidents and economic losses. It is of great significance to diagnose the faults. In view of the problem that the traditional spectrum analysis method can't meet the fault diagnosis of the wind turbine gearbox under nonstationary condition，the order analysis method is used to study the fault diagnosis of the gearbox. The basic principle of the order analysis method is analyzed，and the characteristic order of the gearbox is deduced and summarized. Finally，the real wind field data is analyzed by the order analysis method，and the fault in gearbox is identified accurately. |
| format | Article |
| id | doaj-art-c5c0177323b049e4ad4bc98d01083865 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-c5c0177323b049e4ad4bc98d010838652025-01-10T14:54:37ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-12-01441411455491569Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order AnalysisDengli ZhaoXiaoxu ChenHao XuFangyi LiLiming WangYanyan NieGearbox is the key transmission part of wind turbine. It bears complex non-stationary load for a long time，and is prone to crack，teeth broken，wear and other gear faults，resulting in safety accidents and economic losses. It is of great significance to diagnose the faults. In view of the problem that the traditional spectrum analysis method can't meet the fault diagnosis of the wind turbine gearbox under nonstationary condition，the order analysis method is used to study the fault diagnosis of the gearbox. The basic principle of the order analysis method is analyzed，and the characteristic order of the gearbox is deduced and summarized. Finally，the real wind field data is analyzed by the order analysis method，and the fault in gearbox is identified accurately.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.023Wind turbineGearboxOrder analysisNonstationaryFault diagnosis |
| spellingShingle | Dengli Zhao Xiaoxu Chen Hao Xu Fangyi Li Liming Wang Yanyan Nie Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis Jixie chuandong Wind turbine Gearbox Order analysis Nonstationary Fault diagnosis |
| title | Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis |
| title_full | Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis |
| title_fullStr | Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis |
| title_full_unstemmed | Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis |
| title_short | Fault Diagnosis of Wind Turbine Gearbox Under Nonstationary Condition based on Order Analysis |
| title_sort | fault diagnosis of wind turbine gearbox under nonstationary condition based on order analysis |
| topic | Wind turbine Gearbox Order analysis Nonstationary Fault diagnosis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.023 |
| work_keys_str_mv | AT denglizhao faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis AT xiaoxuchen faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis AT haoxu faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis AT fangyili faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis AT limingwang faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis AT yanyannie faultdiagnosisofwindturbinegearboxundernonstationaryconditionbasedonorderanalysis |