GovSteamFV2
Class Description
Steam turbine governor with reheat time constants and modelling of the effects of fast valve closing to reduce mechanical power.
Attributes
| Name | Type | Description |
|---|---|---|
| dt | PU | (<i>Dt</i>). |
| k | PU | Fraction of the turbine power developed by turbine sections not involved in fast valving (<i>K</i>). |
| mwbase | ActivePower | Alternate base used instead of machine base in equipment model if necessary (<i>MWbase</i>) (> 0). Unit = MW. |
| r | PU | (<i>R</i>). |
| t1 | Seconds | Governor time constant (<i>T1</i>) (>= 0). |
| t3 | Seconds | Reheater time constant (<i>T3</i>) (>= 0). |
| ta | Seconds | Time after initial time for valve to close (<i>Ta</i>) (>= 0). |
| tb | Seconds | Time after initial time for valve to begin opening (<i>Tb</i>) (>= 0). |
| tc | Seconds | Time after initial time for valve to become fully open (<i>Tc</i>) (>= 0). |
| tt | Seconds | Time constant with which power falls off after intercept valve closure (<i>Tt</i>) (>= 0). |
| vmax | PU | (<i>Vmax</i>) (> GovSteamFV2.vmin). |
| vmin | PU | (<i>Vmin</i>) (< GovSteamFV2.vmax). |
Relationships
Ancestors
Descendents
No descendent classes
Associations
None