modelIqInjectionLogic
Reactive Current Injection Logic
Information
This block implements the behavior of the switch mechanic for reactive current injection, as specified in:
https://www.wecc.org/Reliability/WECC-Second-Generation-Wind-Turbine-Models-012314.pdf
- Setting tHoldIq to 0 results in abrupt ending of injection after the voltage dip has ended.
- Setting tHoldIq to a negative value continues the injection with the voltage-dependent injection for the absolute value of tHoldIq seconds after the voltage dip has ended.
- Setting tHoldIq to a positive value continues the injection with a set constant (IqFrzPu) for the absolute value of tHoldIq seconds after the voltage dip has ended.
Parameters
| Type | Name | Default | Description |
|---|
| Types.CurrentModulePu | IqFrzPu | | Constant reactive current injection value in pu (base SNom, UNom) |
| Types.Time | tHoldIq | | Absolute value of tHoldIq defines seconds to hold current injection after voltage dip ended. tHoldIq > 0 for constant, 0 for no injection after voltage dip, tHoldIq < 0 for voltage-dependent injection |
Components
| Type | Name | Default | Description |
|---|
| Types.Time | vDipInjEndTime | | ending time of the voltage dip start (in seconds) |
