Machine Model: WT3G2
AutoCorrection Properties
Following checks and corrections are applied during Validation and AutoCorrection.
- If GLVPL < 0 then GLVPL = 0.0 per unit. We will ignore all low voltage power logic.
- If Tipcmd < 4*TimeStep then Tipcmd = 4*TimeStep, and if Tipcmd > 0.2 then Tipcmd = 0.2
- If Tiqcmd < 4*TimeStep then Tiqcmd = 4*TimeStep, and if Tiqcmd > 0.2 then Tiqcmd = 0.2
Mult represents the user-specified value Minimum time constant size as multiple of time step option on the Validation page of the Transient Stability Dialog
TimeStep represents the integration time step being used as described on TimeStep
Model Equations and/or Block Diagrams
Parameters:
| Number | Number of turbines |
| Tiqcmd | Q command time constant |
| Tipcmd | P command time constant |
| Kpll | PLL gain |
| Kipll | PLL integrator gain |
| Pllmax | PLL max. limit |
| Prated | Turbine MW rating |
| VLVPL1 | Low voltage regulation breakpoints |
| VLVPL2 | Low voltage regulation breakpoints |
| GLVLP | Low voltage regulation breakpoints |
| VHVRCR | High voltage limit, pu |
| CurHVRCR | High voltage reactive current limit |
| RIP_LVPL | Maximum Ip rate, pu |
| T_LVPL | Voltage sensor time constant |