Attribute |
Public PU k
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Governor gain, (reciprocal of droop) (K). Typical Value = 20.<br/>
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Public PU k1
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Fraction of turbine power developed after first boiler pass (K1). Typical Value = 0.2.<br/>
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Public PU k2
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Fraction of turbine power developed after second boiler pass (K2). Typical Value = 0.2.<br/>
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Public PU k3
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Fraction of hp turbine power developed after crossover or third boiler pass (K3). Typical Value = 0.6.<br/>
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Public ActivePower mwbase
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Base for power values (MWbase) (#gt;0). Unit = MW.<br/>
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Public PU pmax
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Maximum valve opening, PU of MWbase (Pmax). Typical Value = 1.<br/>
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Public PU pmin
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Minimum valve opening, PU of MWbase (Pmin). Typical Value = 0.<br/>
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Public PU prmax
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Max. pressure in reheater (Prmax). Typical Value = 1.<br/>
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Public Seconds t1
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Governor lead time constant (T1). Typical Value = 0.<br/>
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Public Seconds t2
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Governor lag time constant (T2). Typical Value = 0.<br/>
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Public Seconds t3
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Valve positioner time constant (T3). Typical Value = 0.<br/>
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Public Seconds t4
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Inlet piping/steam bowl time constant (T4). Typical Value = 0.2.<br/>
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Public Seconds t5
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Time constant of second boiler pass (i.e. reheater) (T5). Typical Value = 0.5.<br/>
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Public Seconds t6
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Time constant of crossover or third boiler pass (T6). Typical Value = 10.<br/>
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Public Seconds ta
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Time to close intercept valve (IV) (Ta). Typical Value = 0.97.<br/>
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Public Seconds tb
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Time until IV starts to reopen (Tb). Typical Value = 0.98.<br/>
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Public Seconds tc
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Time until IV is fully open (Tc). Typical Value = 0.99.<br/>
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Public Float uc
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Maximum valve closing velocity (Uc). Unit = PU/sec. Typical Value = -1.<br/>
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Public Float uo
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
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Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Maximum valve opening velocity (Uo). Unit = PU/sec. Typical Value = 0.1.<br/>
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