pub struct GovGAST2 {Show 33 fields
pub base: TurbineGovernorDynamics,
pub a: Option<f64>,
pub af1: Option<f64>,
pub af2: Option<f64>,
pub b: Option<f64>,
pub bf1: Option<f64>,
pub bf2: Option<f64>,
pub c: Option<f64>,
pub cf2: Option<f64>,
pub ecr: Option<f64>,
pub etd: Option<f64>,
pub k3: Option<f64>,
pub k4: Option<f64>,
pub k5: Option<f64>,
pub k6: Option<f64>,
pub kf: Option<f64>,
pub mwbase: Option<f64>,
pub t: Option<f64>,
pub t3: Option<f64>,
pub t4: Option<f64>,
pub t5: Option<f64>,
pub tc: Option<f64>,
pub tcd: Option<f64>,
pub tf: Option<f64>,
pub tmax: Option<f64>,
pub tmin: Option<f64>,
pub tr: Option<f64>,
pub trate: Option<f64>,
pub tt: Option<f64>,
pub w: Option<f64>,
pub x: Option<f64>,
pub y: Option<f64>,
pub z: Option<i64>,
}Expand description
Gas turbine.
Fields§
§base: TurbineGovernorDynamics§a: Option<f64>Valve positioner (A).
af1: Option<f64>Exhaust temperature parameter (Af1). Unit = PU temperature. Based on temperature in degrees C.
af2: Option<f64>Coefficient equal to 0,5(1-speed) (Af2).
b: Option<f64>Valve positioner (B).
bf1: Option<f64>(Bf1). Bf1 = E(1 - W) where E (speed sensitivity coefficient) is 0,55 to 0,65 x Tr. Unit = PU temperature. Based on temperature in degrees C.
bf2: Option<f64>Turbine torque coefficient Khhv (depends on heating value of fuel stream in combustion chamber) (Bf2).
c: Option<f64>Valve positioner (C).
cf2: Option<f64>Coefficient defining fuel flow where power output is 0% (Cf2). Synchronous but no output. Typically 0,23 x Khhv (23% fuel flow).
ecr: Option<f64>Combustion reaction time delay (Ecr) (>= 0).
etd: Option<f64>Turbine and exhaust delay (Etd) (>= 0).
k3: Option<f64>Ratio of fuel adjustment (K3).
k4: Option<f64>Gain of radiation shield (K4).
k5: Option<f64>Gain of radiation shield (K5).
k6: Option<f64>Minimum fuel flow (K6).
kf: Option<f64>Fuel system feedback (Kf).
mwbase: Option<f64>Base for power values (MWbase) (> 0). Unit = MW.
t: Option<f64>Fuel control time constant (T) (>= 0).
t3: Option<f64>Radiation shield time constant (T3) (>= 0).
t4: Option<f64>Thermocouple time constant (T4) (>= 0).
t5: Option<f64>Temperature control time constant (T5) (>= 0).
tc: Option<f64>Temperature control (Tc). Unit = °F or °C depending on parameters Af1 and Bf1.
tcd: Option<f64>Compressor discharge time constant (Tcd) (>= 0).
tf: Option<f64>Fuel system time constant (Tf) (>= 0).
tmax: Option<f64>Maximum turbine limit (Tmax) (> GovGAST2.tmin).
tmin: Option<f64>Minimum turbine limit (Tmin) (< GovGAST2.tmax).
tr: Option<f64>Rated temperature (Tr). Unit = °C depending on parameters Af1 and Bf1.
trate: Option<f64>Turbine rating (Trate). Unit = MW.
tt: Option<f64>Temperature controller integration rate (Tt) (>= 0).
w: Option<f64>Governor gain (1/droop) on turbine rating (W).
x: Option<f64>Governor lead time constant (X) (>= 0).
y: Option<f64>Governor lag time constant (Y) (> 0).
z: Option<i64>Governor mode (Z). 1 = droop 0 = isochronous.