Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data
Pitch bearing, as the core component of wind turbines, brings the blades to the desired position by adjusting the aerodynamic angle. Due to the harsh working environment of wind turbines, the faults of pitch bearing may lead to the overall failure of wind turbine. However, obtaining the sufficient d...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-10-01
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| Series: | Data in Brief |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340925006006 |
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| author | Yinan Guo Jiale He Jiayang Pu Minghao Wang Botao Jiao Dekun Zhang Lili Meng Enchao Jiang |
| author_facet | Yinan Guo Jiale He Jiayang Pu Minghao Wang Botao Jiao Dekun Zhang Lili Meng Enchao Jiang |
| author_sort | Yinan Guo |
| collection | DOAJ |
| description | Pitch bearing, as the core component of wind turbines, brings the blades to the desired position by adjusting the aerodynamic angle. Due to the harsh working environment of wind turbines, the faults of pitch bearing may lead to the overall failure of wind turbine. However, obtaining the sufficient data of faults for pitch bearings under the actual operating environment is difficult and time-consuming. Thus, a precision-machining mechanical platform of proportionally-scaled pitch bearings was designed and built to simulate its actual operating characteristics. Based on it, the vibration and acoustic data of proportionally-scaled pitch bearings with 11 types of faults under three kinds of loads and two rotational speeds are collected and stored in the sequent data files.The faults, such as crack, wear and spalling, were artificially created on inner or/and outer ring raceways, as well as rolling body of proportionally-scaled pitch bearings in advance. More especially, single and compound fault data were provided in this dataset.Ultimately, this dataset provides high-quality data for the studies on fault diagnosis of pitch bearing in wind turbines and rolling bearings with low-speed and heavy loads. It is also employed to validate the effectiveness of newly developed fault diagnosis methods. Additionally, it provides the valuable guidance for the operation and maintenance of key equipment in wind turbine manufacturers. |
| format | Article |
| id | doaj-art-e2411ce6ca5545ffbd36948d4b3232d7 |
| institution | Kabale University |
| issn | 2352-3409 |
| language | English |
| publishDate | 2025-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj-art-e2411ce6ca5545ffbd36948d4b3232d72025-08-20T03:57:58ZengElsevierData in Brief2352-34092025-10-016211187610.1016/j.dib.2025.111876Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley DataYinan Guo0Jiale He1Jiayang Pu2Minghao Wang3Botao Jiao4Dekun Zhang5Lili Meng6Enchao Jiang7School of Mechanical and Electrical Engineering, China University of Mining and Technology(Beijing), Beijing 100086, ChinaSchool of Mechanical and Electrical Engineering, China University of Mining and Technology(Beijing), Beijing 100086, ChinaSchool of Mechanical and Electrical Engineering, China University of Mining and Technology(Beijing), Beijing 100086, ChinaSchool of Mechanical and Electrical Engineering, China University of Mining and Technology(Beijing), Beijing 100086, ChinaCollege of Computer Science and Technology, China University of Petroleum (East China), Qingdao 266580, ChinaSchool of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China; Corresponding author.Dongfang Electric Corporation Academy of Science and Technology Co. Ltd, Chengdu 610036,China; Dongfang Electric Digital Technology Co. Ltd, Chengdu 610036,ChinaPitch bearing, as the core component of wind turbines, brings the blades to the desired position by adjusting the aerodynamic angle. Due to the harsh working environment of wind turbines, the faults of pitch bearing may lead to the overall failure of wind turbine. However, obtaining the sufficient data of faults for pitch bearings under the actual operating environment is difficult and time-consuming. Thus, a precision-machining mechanical platform of proportionally-scaled pitch bearings was designed and built to simulate its actual operating characteristics. Based on it, the vibration and acoustic data of proportionally-scaled pitch bearings with 11 types of faults under three kinds of loads and two rotational speeds are collected and stored in the sequent data files.The faults, such as crack, wear and spalling, were artificially created on inner or/and outer ring raceways, as well as rolling body of proportionally-scaled pitch bearings in advance. More especially, single and compound fault data were provided in this dataset.Ultimately, this dataset provides high-quality data for the studies on fault diagnosis of pitch bearing in wind turbines and rolling bearings with low-speed and heavy loads. It is also employed to validate the effectiveness of newly developed fault diagnosis methods. Additionally, it provides the valuable guidance for the operation and maintenance of key equipment in wind turbine manufacturers.http://www.sciencedirect.com/science/article/pii/S2352340925006006Fault diagnosisPitch bearingMulti-source signalsTime-varying loads |
| spellingShingle | Yinan Guo Jiale He Jiayang Pu Minghao Wang Botao Jiao Dekun Zhang Lili Meng Enchao Jiang Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data Data in Brief Fault diagnosis Pitch bearing Multi-source signals Time-varying loads |
| title | Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data |
| title_full | Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data |
| title_fullStr | Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data |
| title_full_unstemmed | Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data |
| title_short | Vibration and acoustic data of pitch bearing in wind turbines under time-varying load for fault diagnosisMendeley DataMendeley Data |
| title_sort | vibration and acoustic data of pitch bearing in wind turbines under time varying load for fault diagnosismendeley datamendeley data |
| topic | Fault diagnosis Pitch bearing Multi-source signals Time-varying loads |
| url | http://www.sciencedirect.com/science/article/pii/S2352340925006006 |
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