Application of Variational Mode Decomposition in Wind Power Fault Diagnosis
As to mode mixing problem of empirical mode decomposition（ EMD） and local mean decomposition（ LMD） when they are applied to field data decomposition,a new wind turbine fault diagnosis method based on variational mode decomposition（ VMD） is put forward,and then it is applied to the wind power drivetr...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.031 |
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| _version_ | 1841548561197563904 |
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| author | Wu Yingjie Zhen Chenggang Liu Changliang |
| author_facet | Wu Yingjie Zhen Chenggang Liu Changliang |
| author_sort | Wu Yingjie |
| collection | DOAJ |
| description | As to mode mixing problem of empirical mode decomposition（ EMD） and local mean decomposition（ LMD） when they are applied to field data decomposition,a new wind turbine fault diagnosis method based on variational mode decomposition（ VMD） is put forward,and then it is applied to the wind power drivetrain system for imbalance fault diagnosis. The result shows that VMD can effectively avoid the mode mixing phenomenon caused by noise and impulse. It has a good effect on the diagnosis of unbalanced fault. |
| format | Article |
| id | doaj-art-37be1f76622d4aaab5dc13c18bcf5b00 |
| 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-37be1f76622d4aaab5dc13c18bcf5b002025-01-10T14:04:37ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013912913229919955Application of Variational Mode Decomposition in Wind Power Fault DiagnosisWu YingjieZhen ChenggangLiu ChangliangAs to mode mixing problem of empirical mode decomposition（ EMD） and local mean decomposition（ LMD） when they are applied to field data decomposition,a new wind turbine fault diagnosis method based on variational mode decomposition（ VMD） is put forward,and then it is applied to the wind power drivetrain system for imbalance fault diagnosis. The result shows that VMD can effectively avoid the mode mixing phenomenon caused by noise and impulse. It has a good effect on the diagnosis of unbalanced fault.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.031 |
| spellingShingle | Wu Yingjie Zhen Chenggang Liu Changliang Application of Variational Mode Decomposition in Wind Power Fault Diagnosis Jixie chuandong |
| title | Application of Variational Mode Decomposition in Wind Power Fault Diagnosis |
| title_full | Application of Variational Mode Decomposition in Wind Power Fault Diagnosis |
| title_fullStr | Application of Variational Mode Decomposition in Wind Power Fault Diagnosis |
| title_full_unstemmed | Application of Variational Mode Decomposition in Wind Power Fault Diagnosis |
| title_short | Application of Variational Mode Decomposition in Wind Power Fault Diagnosis |
| title_sort | application of variational mode decomposition in wind power fault diagnosis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.031 |
| work_keys_str_mv | AT wuyingjie applicationofvariationalmodedecompositioninwindpowerfaultdiagnosis AT zhenchenggang applicationofvariationalmodedecompositioninwindpowerfaultdiagnosis AT liuchangliang applicationofvariationalmodedecompositioninwindpowerfaultdiagnosis |