Research Article
Variable Torque Control of Offshore Wind Turbine on Spar Floating Platform Using Advanced RBF Neural Network
Table 1
NREL 5 MW turbine model properties.
| Power rating | 5 MW | Rotor orientation, Configuration | Upwind, 3 blades | Control | Variable speed, variable pitch, active yaw | Rotor, hub diameter | 126 m, 3 m | Hub height | 90 m | Cut-in, rated, cut-out wind speed | 3 m/s, 11.4 m/s, 25 m/s | Rated rotor, generator speed | 12.1 rpm, 1173.7 rpm | Rotor mass | 110000 kg | Optimal tip-speed-ratio | 7.55 | Blade operation | Pitch to feather | Maximum blade pitch rate | 8°/s | Rated generator torque | 43,093 Nm | Maximum generator torque | 47,402 Nm |
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Using the turbine model data from [16].
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