modelCurrentLimitsCalculationA
This block calculates the current limits of the WECC REEC-A regulation
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | IMaxPu | Maximum inverter current amplitude in pu (base UNom, SNom) | |
| Boolean | PQFlag | Q/P priority: Q (0) or P (1) priority selection on current limit flag | |
| Types.Time | tHoldIpMax | Time delay for which the active current limit (ipMaxPu) is held after a voltage dip in s |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | ipCmdPu | p-axis command current in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealInput | iqCmdPu | q-axis command current in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.BooleanInput | vDip | Ongoing voltage dip | |
| Modelica.Blocks.Interfaces.RealInput | ipVdlPu | Voltage-dependent limit for active current command in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealInput | iqVdlPu | Voltage-dependent limit for reactive current command in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealOutput | ipMaxPu | p-axis maximum current in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealOutput | iqMaxPu | q-axis maximum current in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealOutput | ipMinPu | p-axis minimum current in pu (base UNom, SNom) | |
| Modelica.Blocks.Interfaces.RealOutput | iqMinPu | q-axis minimum current in pu (base UNom, SNom) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Types.CurrentModulePu | ipMaxFrzPu | ||
| Types.Time | vDipFrzEndTime |