Class Description
Pitch angle control model.
Reference: IEC 61400-27-1:2015, 5.6.5.2.
Attributes
| Name | Type | Description |
|---|---|---|
| dthetamax | Float | Maximum pitch positive ramp rate (dthetamax) (> WindContPitchAngleIEC.dthetamin). It is a type-dependent parameter. Unit = degrees / s. |
| dthetamin | Float | Maximum pitch negative ramp rate (dthetamin) (< WindContPitchAngleIEC.dthetamax). It is a type-dependent parameter. Unit = degrees / s. |
| kic | PU | Power PI controller integration gain (KIc). It is a type-dependent parameter. |
| kiomega | PU | Speed PI controller integration gain (KIomega). It is a type-dependent parameter. |
| kpc | PU | Power PI controller proportional gain (KPc). It is a type-dependent parameter. |
| kpomega | PU | Speed PI controller proportional gain (KPomega). It is a type-dependent parameter. |
| kpx | PU | Pitch cross coupling gain (KPX). It is a type-dependent parameter. |
| thetamax | AngleDegrees | Maximum pitch angle (thetamax) (> WindContPitchAngleIEC.thetamin). It is a type-dependent parameter. |
| thetamin | AngleDegrees | Minimum pitch angle (thetamin) (< WindContPitchAngleIEC.thetamax). It is a type-dependent parameter. |
| ttheta | Seconds | Pitch time constant (ttheta) (>= 0). It is a type-dependent parameter. |
Relationships
Inherits from
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
| Source Class | Cardinality Source | Target Class | Cardinality Target | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| WindContPitchAngleIEC | 1 | WindTurbineType3IEC | 1 | WindContPitchAngleIEC | Wind control pitch angle model associated with this wind turbine type 3. | WindTurbineType3IEC | Wind turbine type 3 model with which this pitch control model is associated. |