source: palm/trunk/DATA/NREL_15MW_turbine_parameters.f90 @ 4540

Last change on this file since 4540 was 4526, checked in by oliver.maas, 18 months ago

added files for NREL 5MW and 15MW reference wind turbines

File size: 2.3 KB
Line 
1! turbine specific parameters of the NREL 15 MW reference wind turbine
2! https://www.nrel.gov/docs/fy20osti/75698.pdf
3! https://github.com/IEAWindTask37/IEA-15-240-RWT
4
5&turbine_parameters
6    gear_efficiency = 1.0,                    ! no gear, direct drive
7    gear_ratio = 1.0,                         ! no gear, direct drive
8    generator_efficiency = 0.9655,            ! HAWC2/htc/IEA_15MW_RWT.htc line 513
9    generator_inertia = 3.22e+06,             ! OpenFAST/IEA-15-240-RWT_ElastoDyn.dat line 78
10    generator_power_rated = 15.54e+06,        ! mechanical (!) = rated_power(electrical) / generator_efficiency, HAWC2/htc/IEA_15MW_RWT.htc line 385
11    generator_speed_rated = 0.792,            ! HAWC2/htc/IEA_15MW_RWT.htc line 387
12    generator_torque_max = 21.59e+06,         ! HAWC2/htc/IEA_15MW_RWT.htc line 388
13    generator_torque_rate_max = 10.74e+06,    ! HAWC2/htc/IEA_15MW_RWT.htc line 388 + 426
14    hub_z = 150.0                             ! Table ES-1: hub height = 150 m
15    n_airfoils = 8,
16    nacelle_cd = 0.85,                        ! currently disabled
17    nacelle_radius = 12.0,                    ! estimate, generator air gap diameter = 10.53 m (p.29)
18    pitch_angle = 0.0,                        ! valid in region 2 (between 6.98 and 10.59 m/s)
19    pitch_rate = 2.0,                         ! HAWC2/htc/IEA_15MW_RWT.htc line 393
20    region_15_min = 0.403,                    ! = region_2_min/1.3 as it is defined for NREL 5MW (Jonkmann 2009, p. 19)
21    region_2_min = 0.524,                     ! HAWC2/htc/IEA_15MW_RWT.htc line 386
22    region_2_slope = 24.77e+06,               ! (generator_power_rated) / (generator_speed_rated)^2
23    rotor_inertia = 310.62e+06,               ! OpenFAST/ServoData/IEA15MW.yaml line 13
24    rotor_radius = 120.0,                     ! Table ES-1: rotor diameter = 240 m
25    rotor_speed = 0.792,                      ! initial rotor speed, set to generator_speed_rated
26    tilt_angle = 6.0,                         ! Table ES-1
27    tower_cd = 1.20,
28    tower_diameter = 8.0,                     ! Figure 4-2, 10 m to 6.5 m
29    yaw_angle = 0.0,
30    yaw_misalignment_max = 0.08726,           ! 5.0 deg
31    yaw_misalignment_min = 0.008726,          ! 0.5 deg
32    yaw_speed = 0.0349,                       ! = 2 deg/s, OpenFAST/IEA-15-240-RWT_ServoDyn.dat line 58
33/ ! end of turbine_parameters namelist
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