Attribute |
Public Float aset
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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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Acceleration limiter setpoint (Aset). Unit = PU/sec. Typical Value = 10.<br/>
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Public PU db
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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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Speed governor dead band in per unit speed (db). In the majority of applications, it is recommended that this value be set to zero. Typical Value = 0.<br/>
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Public PU dm
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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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Speed sensitivity coefficient (Dm). Dm can represent either the variation of the engine power with the shaft speed or the variation of maximum power capability with shaft speed. If it is positive it describes the falling slope of the engine speed verses power characteristic as speed increases. A slightly falling characteristic is typical for reciprocating engines and some aero-derivative turbines. If it is negative the engine power is assumed to be unaffected by the shaft speed, but the maximum permissible fuel flow is taken to fall with falling shaft speed. This is characteristic of single-shaft industrial turbines due to exhaust temperature limits. Typical Value = 0.<br/>
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Public Frequency flim1
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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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Frequency threshold 1 (Flim1). Unit = Hz. Typical Value = 59.<br/>
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Public Frequency flim10
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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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Frequency threshold 10 (Flim10). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim2
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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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Frequency threshold 2 (Flim2). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim3
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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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Frequency threshold 3 (Flim3). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim4
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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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Frequency threshold 4 (Flim4). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim5
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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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Frequency threshold 5 (Flim5). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim6
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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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Frequency threshold 6 (Flim6). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim7
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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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Frequency threshold 7 (Flim7). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim8
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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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Frequency threshold 8 (Flim8). Unit = Hz. Typical Value = 0.<br/>
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Public Frequency flim9
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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:
|
Frequency threshold 9 (Flim9). Unit = Hz. Typical Value = 0.<br/>
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Public PU ka
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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:
|
Acceleration limiter Gain (Ka). Typical Value = 10.<br/>
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Public PU kdgov
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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 derivative gain (Kdgov). Typical Value = 0.<br/>
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Public PU kigov
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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 integral gain (Kigov). Typical Value = 0.45.<br/>
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Public PU kiload
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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:
|
Load limiter integral gain for PI controller (Kiload). Typical Value = 1.<br/>
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Public PU kimw
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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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Power controller (reset) gain (Kimw). The default value of 0.01 corresponds to a reset time of 100 seconds. A value of 0.001 corresponds to a relatively slow acting load controller. Typical Value = 0.<br/>
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Public PU kpgov
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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 proportional gain (Kpgov). Typical Value = 4.<br/>
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Public PU kpload
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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:
|
Load limiter proportional gain for PI controller (Kpload). Typical Value = 1.<br/>
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Public PU kturb
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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:
|
Turbine gain (Kturb). Typical Value = 1.9168.<br/>
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Public PU ldref
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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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Load limiter reference value (Ldref). Typical Value = 1.<br/>
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Public PU maxerr
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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 value for speed error signal (Maxerr). Typical Value = 1.<br/>
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Public PU minerr
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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 value for speed error signal (Minerr). Typical Value = -1.<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:
|
Base for power values (MWbase) (#gt; 0). Unit = MW.<br/>
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Public PU plim1
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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:
|
Power limit 1 (Plim1). Typical Value = 0.8325.<br/>
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Public PU plim10
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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:
|
Power limit 10 (Plim10). Typical Value = 0.<br/>
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Public PU plim2
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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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Power limit 2 (Plim2). Typical Value = 0.<br/>
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Public PU plim3
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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:
|
Power limit 3 (Plim3). Typical Value = 0.<br/>
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Public PU plim4
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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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Power limit 4 (Plim4). Typical Value = 0.<br/>
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Public PU plim5
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
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Power limit 5 (Plim5). Typical Value = 0.<br/>
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Public PU plim6
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Details:
Alias: |
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Initial: |
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Stereotype: |
|
Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Power limit 6 (Plim6). Typical Value = 0.<br/>
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Public PU plim7
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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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Power limit 7 (Plim7). Typical Value = 0.<br/>
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Public PU plim8
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Power limit 8 (Plim8). Typical Value = 0.<br/>
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Public PU plim9
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Power Limit 9 (Plim9). Typical Value = 0.<br/>
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Public PU prate
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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:
|
Ramp rate for frequency-dependent power limit (Prate). Typical Value = 0.017.<br/>
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Public PU r
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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:
|
Permanent droop (R). Typical Value = 0.05.<br/>
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Public Float rclose
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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 closing rate (Rclose). Unit = PU/sec. Typical Value = -99.<br/>
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Public PU rdown
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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 rate of load limit decrease (Rdown). Typical Value = -99.<br/>
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Public Float ropen
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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 rate (Ropen). Unit = PU/sec. Typical Value = 99.<br/>
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Public DroopSignalFeedbackKind rselect
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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:
|
Feedback signal for droop (Rselect). Typical Value = electricalPower.<br/>
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Public PU rup
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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 rate of load limit increase (Rup). Typical Value = 99.<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:
|
Acceleration limiter time constant (Ta). Typical Value = 1.<br/>
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Public Seconds tact
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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:
|
Actuator time constant (Tact). Typical Value = 0.4.<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:
|
Turbine lag time constant (Tb). Typical Value = 0.1.<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:
|
Turbine lead time constant (Tc). Typical Value = 0.<br/>
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Public Seconds tdgov
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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 derivative controller time constant (Tdgov). Typical Value = 1.<br/>
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Public Seconds teng
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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:
|
Transport time delay for diesel engine used in representing diesel engines where there is a small but measurable transport delay between a change in fuel flow setting and the development of torque (Teng). Teng should be zero in all but special cases where this transport delay is of particular concern. Typical Value = 0.<br/>
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Public Seconds tfload
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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:
|
Load Limiter time constant (Tfload). Typical Value = 3.<br/>
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Public Seconds tpelec
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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:
|
Electrical power transducer time constant (Tpelec). Typical Value = 2.5.<br/>
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Public Seconds tsa
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Details:
Alias: |
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Initial: |
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Stereotype: |
|
Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Temperature detection lead time constant (Tsa). Typical Value = 0.<br/>
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Public Seconds tsb
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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:
|
Temperature detection lag time constant (Tsb). Typical Value = 50.<br/>
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Public PU vmax
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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 position limit (Vmax). Typical Value = 1.<br/>
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Public PU vmin
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Details:
Alias: |
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Initial: |
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Stereotype: |
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Ordered: |
|
Range: |
Range:0 to 1 |
Transient: |
False |
Derived: |
False |
IsID: |
False |
Notes:
|
Minimum valve position limit (Vmin). Typical Value = 0.175.<br/>
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Public PU wfnl
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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:
|
No load fuel flow (Wfnl). Typical Value = 0.187.<br/>
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Public Boolean wfspd
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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:
|
Switch for fuel source characteristic to recognize that fuel flow, for a given fuel valve stroke, can be proportional to engine speed (Wfspd).<br/>true = fuel flow proportional to speed (for some gas turbines and diesel engines with positive displacement fuel injectors)<br/>false = fuel control system keeps fuel flow independent of engine speed.<br/>Typical Value = false.<br/>
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