WindPlantFreqPcontrolIEC
Class Description
Frequency and active power controller model. Reference: IEC 61400-27-1:2015, Annex D.
Attributes
| Name | Type | Description |
|---|---|---|
| dprefmax | PU | Maximum ramp rate of <i>p</i><i><sub>WTref</sub></i> request from the plant controller to the wind turbines (<i>dp</i><i><sub>refmax</sub></i>) (> WindPlantFreqPcontrolIEC.dprefmin). It is a case-dependent parameter. |
| dprefmin | PU | Minimum (negative) ramp rate of <i>p</i><i><sub>WTref</sub></i> request from the plant controller to the wind turbines (<i>dp</i><i><sub>refmin</sub></i>) (< WindPlantFreqPcontrolIEC.dprefmax). It is a project-dependent parameter. |
| dpwprefmax | PU | Maximum positive ramp rate for wind plant power reference (<i>dp</i><i><sub>WPrefmax</sub></i>) (> WindPlantFreqPcontrolIEC.dpwprefmin). It is a project-dependent parameter. |
| dpwprefmin | PU | Maximum negative ramp rate for wind plant power reference (<i>dp</i><i><sub>WPrefmin</sub></i>) (< WindPlantFreqPcontrolIEC.dpwprefmax). It is a project-dependent parameter. |
| kiwpp | Float | Plant P controller integral gain (<i>K</i><i><sub>IWPp</sub></i>). It is a project-dependent parameter. |
| kiwppmax | PU | Maximum PI integrator term (<i>K</i><i><sub>IWPpmax</sub></i>) (> WindPlantFreqPcontrolIEC.kiwppmin). It is a project-dependent parameter. |
| kiwppmin | PU | Minimum PI integrator term (<i>K</i><i><sub>IWPpmin</sub></i>) (< WindPlantFreqPcontrolIEC.kiwppmax). It is a project-dependent parameter. |
| kpwpp | Float | Plant P controller proportional gain (<i>K</i><i><sub>PWPp</sub></i>). It is a project-dependent parameter. |
| kwppref | PU | Power reference gain (<i>K</i><i><sub>WPpref</sub></i>). It is a project-dependent parameter. |
| prefmax | PU | Maximum <i>p</i><i><sub>WTref</sub></i> request from the plant controller to the wind turbines (<i>p</i><i><sub>refmax</sub></i>) (> WindPlantFreqPcontrolIEC.prefmin). It is a project-dependent parameter. |
| prefmin | PU | Minimum <i>p</i><i><sub>WTref</sub></i> request from the plant controller to the wind turbines (<i>p</i><i><sub>refmin</sub></i>) (< WindPlantFreqPcontrolIEC.prefmax). It is a project-dependent parameter. |
| tpft | Seconds | Lead time constant in reference value transfer function (<i>T</i><i><sub>pft</sub></i>) (>= 0). It is a project-dependent parameter. |
| tpfv | Seconds | Lag time constant in reference value transfer function (<i>T</i><i><sub>pfv</sub></i>) (>= 0). It is a project-dependent parameter. |
| twpffiltp | Seconds | Filter time constant for frequency measurement (<i>T</i><i><sub>WPffiltp</sub></i>) (>= 0). It is a project-dependent parameter. |
| twppfiltp | Seconds | Filter time constant for active power measurement (<i>T</i><i><sub>WPpfiltp</sub></i>) (>= 0). It is a project-dependent parameter. |
Relationships
Ancestors
Descendents
No descendent classes
Associations
| Source Class | Source Cardinality | Target | Target Cardinality | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| WindPlantFreqPcontrolIEC | 1 | WindPlantIEC | 1 | WindPlantFreqPcontrolIEC | Wind plant frequency and active power control model associated with this wind plant. | WindPlantIEC | Wind plant model with which this wind plant frequency and active power control is associated. |
| WindPlantFreqPcontrolIEC | 0..1 | WindDynamicsLookupTable | 1..* | WindPlantFreqPcontrolIEC | The frequency and active power wind plant control model with which this wind dynamics lookup table is associated. | WindDynamicsLookupTable | The wind dynamics lookup table associated with this frequency and active power wind plant model. |