All datasets used in the paper are here. They are
Magnetic axial flux sets:
Current sets:
Accelerometer (Vibration) sets:
The naming convetion follows the rule:
v000: version of the database (concerns only to author).SCIG: electrical machine is a Squirrel-Cage Induction Generator (SCIG).SC: The inserted fault is short-circuit (SC)SENSORC: The sensor used to monitor the machine.FOURIER: The feature extracted method used to build the dataset.
The experimental setting is based on Reboucas et al, 2018 diagram's. More detais are exhibited in this paper.
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The features in Fourier, HOS and SCM might vary, however the common fields in theses sets are:
The common features in files v000_SCIG_SC_SENSORC_FOURIER.csv, v000_SCIG_SC_SENSORC_HOS.csv and v000_SCIG_SC_SENSORC_SCM.csv are
| Field | Description |
|---|---|
| idx | The sample index in dataframe |
| Freq_Rated | Frequency applied into Driven Machine's frequency converter (FC-1) |
| Freq_Gen | Frequency applied into Generator's frequency converter (FC-2) |
| CC_bus | Voltage of dc-bus |
| Power | Measures three-phase power |
| I_R_rms | Line Current RMS value |
| I_S_rms | Line Current RMS value |
| I_T_rms | Line Current RMS value |
| Load | Percentage of electrical load in cc-bus |
| Class | Operational condition |
The unique features in v000_SCIG_SC_SENSORC_FOURIER.csv are:
| Field | Description |
|---|---|
| FOURIER | ================== |
| fx1_R | The fundamental frequency of line current R |
| fx0d5_R | The 0.5th multiple of the fundamental frequency of line current R |
| fx1d5_R | The 1.5th multiple of the fundamental frequency of line current R |
| fx2d5_R | The 2.5th multiple of the fundamental frequency of line current R |
| fx3_R | The 3rd multiple of the fundamental frequency of line current R |
| fx5_R | The 5th multiple of the fundamental frequency of line current R |
| fx7_R | The 7th multiple of the fundamental frequency of line current R |
| fx1_S | The fundamental frequency of line current R |
| fx0d5_S | The 0.5th multiple of the fundamental frequency of line current S |
| fx1d5_S | The 1.5th multiple of the fundamental frequency of line current S |
| fx2d5_S | The 2.5th multiple of the fundamental frequency of line current S |
| fx3_S | The 3rd multiple of the fundamental frequency of line current S |
| fx5_S | The 5th multiple of the fundamental frequency of line current S |
| fx7_S | The 7th multiple of the fundamental frequency of line current S |
| fx1_T | The fundamental frequency of line current R |
| fx0d5_T | The 0.5th multiple of the fundamental frequency of line current T |
| fx1d5_T | The 1.5th multiple of the fundamental frequency of line current T |
| fx2d5_T | The 2.5th multiple of the fundamental frequency of line current T |
| fx3_T | The 3rd multiple of the fundamental frequency of line current T |
| fx5_T | The 5th multiple of the fundamental frequency of line current T |
| fx7_T | The 7th multiple of the fundamental frequency of line current T |
The unique features in v000_SCIG_SC_SENSORC_HOS.csv are:
| Field | Description |
|---|---|
| Skewness_R | The Skewness value of of line current R |
| Kurtosis_R | The Kurtosis value of of line current R |
| Variance_R | The Variance value of of line current R |
| RMS_R | The RMS value of of line current R |
| Skewness_S | The Skewness value of of line current S |
| Kurtosis_S | The Kurtosis value of of line current S |
| Variance_S | The Variance value of of line current S |
| RMS_S | The RMS value of of line current S |
| Skewness_T | The Skewness value of of line current T |
| Kurtosis_T | The Kurtosis value of of line current T |
| Variance_T | The Variance value of of line current T |
| RMS_T | The RMS value of of line current T |
The unique features in v000_SCIG_SC_SENSORC_SCM.csv are:
| Field | Description |
|---|---|
| scm_COR_R | The Skewness value of of line current R |
| scm_IDM_R | The Kurtosis value of of line current R |
| scm_ENT_R | The Variance value of of line current R |
| scm_CSD_R | The RMS value of of line current R |
| scm_CSR_R | The Skewness value of of line current S |
| scm_DKL_R | The Kurtosis value of of line current S |
| scm_MDR_R | The Variance value of of line current S |
| scm_CAD_R | The RMS value of of line current S |