modelPitchWindTurbine
Wind turbine with pitch input
Extends from WindPowerPlants.Interfaces.BaseWindTurbine.
Information
The wind turbine model determined the power coefficient
as a function of the input 
and the quantity
.
The coefficients 
are determined from a parameter record in
TurbineData
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Density | rho (from BaseWindTurbine) | 1.2 | Mass density of air |
| Modelica.Units.SI.Length | D (from BaseWindTurbine) | 101 | Diameter of wind turbine |
| Modelica.Units.SI.Power | powerMax (from BaseWindTurbine) | 3.05E6 | Maximum mechanical power to be limited by betaLimit |
| WindPowerPlants.Records.TurbineData.Generic | turbineData (from BaseWindTurbine) | Wind turbine data | |
| Boolean | limitStart | false | Starting value indicating power limit |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | v (from BaseWindTurbine) | Wind velocity | |
| Modelica.Mechanics.Rotational.Interfaces.Flange_a | flange_a (from BaseWindTurbine) | ||
| Modelica.Blocks.Interfaces.RealInput | beta | Pitch angle (deg) | |
| Modelica.Blocks.Interfaces.BooleanOutput | limit | True if power limit is reached | |
| Modelica.Blocks.Interfaces.RealOutput | lambda | Tip speed ratio | |
| Modelica.Blocks.Interfaces.RealOutput | w | Angular velocity of flange |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Torque | tau (from BaseWindTurbine) | Torque of flange_a | |
| Modelica.Units.SI.Angle | phi (from BaseWindTurbine) | Angle of flange_a | |
| Real | cp | Power coefficient | |
| Modelica.Units.SI.Power | power | Power of flange_a | |
| Modelica.Units.SI.Power | powerWind | Power of wind | |
| Real | lambdaLimited | Positive tip speed ratio |