University of Ottawa Electric Motor Dataset - Vibration and Acoustic Faults under Constant and Variable Speed Conditions (UOEMD-VAFCVS) 核心 · 已核验
mxdse416sgserq84
The dataset consists of constant and variable speed data collected from 8 different D396 Marathon Electric 3-phase motors. Each motor has different types of faults artificially created by SpectraQuest. Data is collected using three accelerometers and a microphone (the first, third and fourth columns are accelerometer data, the second column is acoustic data, and the fifth column is temperature data).
The labelling of data is as follows {Letter}-{Letter}-{Number}-{Number}:
The following values represent the possibilities for the first letter:
- H indicates healthy
- R indicates rotor
- S indicates stator
- V indicates voltage
- B indicates bowed
- K indicates broken
- F indicates faulty
The second letter is represented by the following possible values:
- H indicates healthy
- U indicates unbalance
- M indicates misalignment
- W indicates winding
- R indicates rotor
- A indicates rotor bars
- B indicates bearing
The combination of both letters indicates the health state of the motor present in the data sample (e.g. H-H = a healthy motor, S-W = a stator winding fault).
The first number represents:
- 1 is for a constant speed of 15 Hz
- 2 is for a constant speed of 30 Hz
- 3 is for a constant speed of 45 Hz
- 4 is for a constant speed of 60 Hz
- 5 is for an increasing speed from 15 Hz to 45 Hz
- 6 is for an increasing speed from 30 Hz to 60 Hz
- 7 is for a decreasing speed from 45 Hz to 15 Hz
- 8 is for a decreasing speed from 60 Hz to 30 Hz
The second number represents:
- 0 for a no load condition
- 1 for a loaded condition
The duration of data collection was 10 seconds at a sampling frequency of 42 kHz. Each file contains 420,000 samples.
Raw data is provided in the folders as comma separated values files (.csv) and MATLAB files (.mat).
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- 落地页
- https://doi.org/10.17632/msxs4vj48g
- 许可证
- CC-BY-4.0 (置信:verified_official)
- 发布年份
- 2026
- 发布方
- Mendeley Data
分发点
| other | https://doi.org/10.17632/msxs4vj48g |
溯源(12 条)
| 来源链接: https://doi.org/10.17632/msxs4vj48g 日期: 2026-07-21 |
| 来源链接: https://api.datacite.org/dois/10.17632/msxs4vj48g 日期: 2026-07-30 |
| 来源链接: https://api.datacite.org/dois/10.17632/msxs4vj48g 日期: 2026-07-30 |
| 日期: 2026-07-30 |
| 日期: 2026-07-31 |
| 日期: 2026-07-31 |
| 引文: 「List of Components #, Component Type, Make and Part Name, data column # 1, Accelerometer 1 and integrated temperature sensor, PCB 603C01, column 1 (accelerometer) and column 5 (temperature) [1] 2, Microphone, PCB 130F20, column 2 [2] 3, Accelerometer 2 and 3, PCB 623C01, column 3 and 4 [3] 4, Signal conditionner, PCB 482C 4-Channel [4] 5, Data acquisition device, NI USB-6212 [5] 6, Motor, Marathon Electric D396 [6] Selected Sensors: Specification of each sensor that helped in setting up the data acquisition system include: - Accelerometer 1 (model 603C01): the sensitivity rating is 100 mV/g, the frequency range is 10,000 Hz, and the measuring range is ± 490 m/s2, temperature range of +2 to +121 °C with a scale factor of +10 mV/°C [1]. - Accelerometer 2 and 3 (model 623C01): the sensitivity rating is 100 mV/g, the frequency range is 15,000 Hz, and the measuring range is ± 490 m/s2 [2]. - Microphone (model 130F20): the sensitivity is 45 mV/Pa, and the inherent noise is 29 dB [3]. References: [1] “PCB Piezotronics | Model 603C01.” Accessed: Oct. 26, 2023. [Online]. Available: https://www.https://www.pcb.com/products?m=603c01 [2] “Model 130F20 | PCB Piezotronics.” Accessed: September. 18, 2023. [Online]. Available: https://www.pcb.com/products?m=130F20 [3] “PCB Piezotronics | Model 623C01.” Accessed: Oct. 26, 2023. [Online]. Available: https://www.pcb.com/products?model=623c01 [4] “Series 482.” Accessed: September. 20, 2023. [Online]. Available: https://www.pcb.com/sensors-for-test-measurement/electronics/line-powered-multi-channel-signal-conditioners/series-482-4-channel [5] “USB-6212.” Accessed: Nov. 02, 2023. [Online]. Available: https://www.cnrood.com/en/781003-01 [6] “Marathon Electric D396, 3 Hp, 3600 Rpm, 56HC FR, 230/460 Vac, 3 PH, TEFC, C-Face Footed, General Purpose, Standard Efficiency, 56T34F5306.” Accessed: Nov. 10, 2023. [Online]. Available: https://www.industrialmotors.com/marathon-electric-d396-3-hp-3600-rpm-56hc-fr-230-460-vac-3-ph-tefc-c-face-footed-general-purpose-standard-efficiency-56t34f5306.html」 来源链接: https://data.mendeley.com/public-api/datasets/msxs4vj48g 日期: 2026-09-02 |
| 来源链接: https://data.mendeley.com/public-api/datasets/msxs4vj48g 日期: 2026-09-02 |
| 日期: 2026-09-02 |
| 日期: 2026-09-02 |
| 来源链接: https://data.mendeley.com/public-api/datasets/msxs4vj48g 日期: 2026-09-02 |
| 日期: 2026-09-02 |