modelGridProtection2020
Grid protection system for wind turbines (IEC N°61400-27-1:2020)
Extends from Dynawo.Electrical.Controls.IEC.IEC61400.BaseClasses.BaseGridProtection (Grid protection base system for wind turbines (IEC N°61400-27-1)).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| GridProtectionTables | |||
| Real | TabletUoverUwtfilt11 (from GridProtectionParameters) | 1 | |
| Real | TabletUoverUwtfilt12 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt21 (from GridProtectionParameters) | 1.5 | |
| Real | TabletUoverUwtfilt22 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt31 (from GridProtectionParameters) | 2 | |
| Real | TabletUoverUwtfilt32 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt41 (from GridProtectionParameters) | 2.01 | |
| Real | TabletUoverUwtfilt42 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt51 (from GridProtectionParameters) | 2.02 | |
| Real | TabletUoverUwtfilt52 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt61 (from GridProtectionParameters) | 2.03 | |
| Real | TabletUoverUwtfilt62 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt71 (from GridProtectionParameters) | 2.04 | |
| Real | TabletUoverUwtfilt72 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUoverUwtfilt81 (from GridProtectionParameters) | 2.05 | |
| Real | TabletUoverUwtfilt82 (from GridProtectionParameters) | 0.33 | |
| Real[:,:] | TabletUoverUwtfilt (from GridProtectionParameters) | [TabletUoverUwtfilt11, TabletUoverUwtfilt12; TabletUoverUwtfilt21, TabletUoverUwtfilt22; TabletUoverUwtfilt31, TabletUoverUwtfilt32; TabletUoverUwtfilt41, TabletUoverUwtfilt42; TabletUoverUwtfilt51, TabletUoverUwtfilt52; TabletUoverUwtfilt61, TabletUoverUwtfilt62; TabletUoverUwtfilt71, TabletUoverUwtfilt72; TabletUoverUwtfilt81, TabletUoverUwtfilt82] | Disconnection time versus over voltage lookup table |
| Real | TabletUunderUwtfilt11 (from GridProtectionParameters) | 0 | |
| Real | TabletUunderUwtfilt12 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt21 (from GridProtectionParameters) | 0.5 | |
| Real | TabletUunderUwtfilt22 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt31 (from GridProtectionParameters) | 1 | |
| Real | TabletUunderUwtfilt32 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt41 (from GridProtectionParameters) | 1.01 | |
| Real | TabletUunderUwtfilt42 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt51 (from GridProtectionParameters) | 1.02 | |
| Real | TabletUunderUwtfilt52 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt61 (from GridProtectionParameters) | 1.03 | |
| Real | TabletUunderUwtfilt62 (from GridProtectionParameters) | 0.33 | |
| Real | TabletUunderUwtfilt71 (from GridProtectionParameters) | 1.04 | |
| Real | TabletUunderUwtfilt72 (from GridProtectionParameters) | 0.33 | |
| Real[:,:] | TabletUunderUwtfilt (from GridProtectionParameters) | [TabletUunderUwtfilt11, TabletUunderUwtfilt12; TabletUunderUwtfilt21, TabletUunderUwtfilt22; TabletUunderUwtfilt31, TabletUunderUwtfilt32; TabletUunderUwtfilt41, TabletUunderUwtfilt42; TabletUunderUwtfilt51, TabletUunderUwtfilt52; TabletUunderUwtfilt61, TabletUunderUwtfilt62; TabletUunderUwtfilt71, TabletUunderUwtfilt72] | Disconnection time versus under voltage lookup table |
| Real | Tabletfoverfwtfilt11 (from GridProtectionParameters) | 1 | |
| Real | Tabletfoverfwtfilt12 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfoverfwtfilt21 (from GridProtectionParameters) | 1.5 | |
| Real | Tabletfoverfwtfilt22 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfoverfwtfilt31 (from GridProtectionParameters) | 2 | |
| Real | Tabletfoverfwtfilt32 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfoverfwtfilt41 (from GridProtectionParameters) | 2.01 | |
| Real | Tabletfoverfwtfilt42 (from GridProtectionParameters) | 0.33 | |
| Real[:,:] | Tabletfoverfwtfilt (from GridProtectionParameters) | [Tabletfoverfwtfilt11, Tabletfoverfwtfilt12; Tabletfoverfwtfilt21, Tabletfoverfwtfilt22; Tabletfoverfwtfilt31, Tabletfoverfwtfilt32; Tabletfoverfwtfilt41, Tabletfoverfwtfilt42] | Disconnection time versus over frequency lookup table |
| Real | Tabletfunderfwtfilt11 (from GridProtectionParameters) | 0 | |
| Real | Tabletfunderfwtfilt12 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfunderfwtfilt21 (from GridProtectionParameters) | 0.5 | |
| Real | Tabletfunderfwtfilt22 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfunderfwtfilt31 (from GridProtectionParameters) | 1 | |
| Real | Tabletfunderfwtfilt32 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfunderfwtfilt41 (from GridProtectionParameters) | 1.01 | |
| Real | Tabletfunderfwtfilt42 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfunderfwtfilt51 (from GridProtectionParameters) | 1.02 | |
| Real | Tabletfunderfwtfilt52 (from GridProtectionParameters) | 0.33 | |
| Real | Tabletfunderfwtfilt61 (from GridProtectionParameters) | 1.03 | |
| Real | Tabletfunderfwtfilt62 (from GridProtectionParameters) | 0.33 | |
| Real[:,:] | Tabletfunderfwtfilt (from GridProtectionParameters) | [Tabletfunderfwtfilt11, Tabletfunderfwtfilt12; Tabletfunderfwtfilt21, Tabletfunderfwtfilt22; Tabletfunderfwtfilt31, Tabletfunderfwtfilt32; Tabletfunderfwtfilt41, Tabletfunderfwtfilt42; Tabletfunderfwtfilt51, Tabletfunderfwtfilt52; Tabletfunderfwtfilt61, Tabletfunderfwtfilt62] | Disconnection time versus under frequency lookup table |
| GridProtection | |||
| Types.AngularVelocityPu | fOverPu (from BaseGridProtection) | WT over frequency protection activation threshold in pu (base omegaNom) | |
| Types.AngularVelocityPu | fUnderPu (from BaseGridProtection) | WT under frequency protection activation threshold in pu (base omegaNom) | |
| Types.VoltageModulePu | UOverPu (from BaseGridProtection) | WT over voltage protection activation threshold in pu (base UNom) | |
| Types.VoltageModulePu | UUnderPu (from BaseGridProtection) | WT under voltage protection activation threshold in pu (base UNom) | |
| Operating point | |||
| Types.VoltageModulePu | U0Pu | Initial voltage amplitude at grid terminal in pu (base UNom) | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.BooleanOutput | fOCB (from BaseGridProtection) | Open Circuit Breaker flag | |
| Modelica.Blocks.Interfaces.RealInput | omegaFiltPu | Filtered grid angular frequency in pu (base omegaNom) | |
| Modelica.Blocks.Interfaces.RealInput | UWTPFiltPu | Filtered voltage amplitude at grid terminal in pu (base UNom) |