Research Article
Abnormal Detection of Wind Turbine Based on SCADA Data Mining
Table 2
Feature parameters’ code of power prediction.
| Pitch system | Average pitch angle | Gearbox | Temp. gearbox, temp. gearbox bearing, temp. shaft bearing | Power grid | Reactive power | Generator | Temp. generator 1, temp. generator 2, generator speed (CCU), generator speed (PLC), temp. generator cooling air | Environment variable | Temp. ambient, wind speed | Nacelle | Temp. nacelle, nacelle revolution | Rotor system | Rotor speed (PLC), temp. hub | Yaw system | Wind deviation 10 sec. |
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