Pump Data Dictionary
In this exercise you will:
- Understand the Asset Data that will be used in these labs for each exercise.
Note
This lab is still being developed, incomplete and may have errors. We provide it to get your feedback and allow you to reference the materials as the labs are built.
Understand Asset Data
This lab uses publicly available data for a centrifugal pump on Kaggle.com
The data is for a single pump that exhibited 7 failures. The table below describes the columns with sensor time series data that are included in the CSV files. See the Kaggle web site for more explanation of the data.
| Metric Name | Description |
|---|---|
| SENSOR_00 | Motor Casing Vibration |
| SENSOR_01 | Motor Frequency A |
| SENSOR_02 | Motor Frequency B |
| SENSOR_03 | Motor Frequency C |
| SENSOR_04 | Motor Speed |
| SENSOR_05 | Motor Current |
| SENSOR_06 | Motor Active Power |
| SENSOR_07 | Motor Apparent Power |
| SENSOR_08 | Motor Reactive Power |
| SENSOR_09 | Motor Shaft Power |
| SENSOR_10 | Motor Phase Current A |
| SENSOR_11 | Motor Phase Current B |
| SENSOR_12 | Motor Phase Current C |
| SENSOR_13 | Motor Coupling Vibration |
| SENSOR_14 | Motor Phase Voltage AB |
| SENSOR_16 | Motor Phase Voltage BC |
| SENSOR_17 | Motor Phase Voltage CA |
| SENSOR_18 | Pump Casing Vibration |
| SENSOR_19 | Pump Stage 1 Impeller Speed |
| SENSOR_20 | Pump Stage 1 Impeller Speed |
| SENSOR_21 | Pump Stage 1 Impeller Speed |
| SENSOR_22 | Pump Stage 1 Impeller Speed |
| SENSOR_23 | Pump Stage 1 Impeller Speed |
| SENSOR_24 | Pump Stage 1 Impeller Speed |
| SENSOR_25 | Pump Stage 2 Impeller Speed |
| SENSOR_26 | Pump Stage 2 Impeller Speed |
| SENSOR_27 | Pump Stage 2 Impeller Speed |
| SENSOR_28 | Pump Stage 2 Impeller Speed |
| SENSOR_29 | Pump Stage 2 Impeller Speed |
| SENSOR_30 | Pump Stage 2 Impeller Speed |
| SENSOR_31 | Pump Stage 2 Impeller Speed |
| SENSOR_32 | Pump Stage 2 Impeller Speed |
| SENSOR_33 | Pump Stage 2 Impeller Speed |
| SENSOR_34 | Pump Inlet Flow |
| SENSOR_35 | Pump Discharge Flow |
| SENSOR_36 | Pump UNKNOWN |
| SENSOR_37 | Pump Lube Oil Overhead Reservoir Level |
| SENSOR_38 | Pump Lube Oil Return Temp |
| SENSOR_39 | Pump Lube Oil Supply Temp |
| SENSOR_40 | Pump Thrust Bearing Active Temp |
| SENSOR_41 | Motor Non Drive End Radial Bearing Temp 1 |
| SENSOR_42 | Motor Non Drive End Radial Bearing Temp 2 |
| SENSOR_43 | Pump Thrust Bearing Inactive Temp |
| SENSOR_44 | Pump Drive End Radial Bearing Temp 1 |
| SENSOR_45 | Pump non Drive End Radial Bearing Temp 1 |
| SENSOR_46 | Pump Non Drive End Radial Bearing Temp 2 |
| SENSOR_47 | Pump Drive End Radial Bearing Temp 2 |
| SENSOR_48 | Pump Inlet Pressure |
| SENSOR_49 | Pump Temp Unknown |
| SENSOR_50 | Pump Discharge Pressure 1 |
| SENSOR_51 | Pump Discharge Pressure 2 |
| machine_status | NORMAL, BROKEN or RECOVERING |
Congratulations. You now have sample pump data you can work with to analyze for anomalies and failures.
In a later lab exercise you will prepare the data for being used by Health and Predict for algorithm and model performance assessment using Watson Studio.