ExcAC1A

Class Description

Modified IEEE AC1A alternator-supplied rectifier excitation system with different rate feedback source.

Attributes

Name Type Description
hvlvgates Boolean Indicates if both HV gate and LV gate are active (HVLVgates).
true = gates are used
false = gates are not used.
Typical value = true.
ka PU Voltage regulator gain (Ka) (> 0). Typical value = 400.
kc PU Rectifier loading factor proportional to commutating reactance (Kc) (>= 0). Typical value = 0,2.
kd PU Demagnetizing factor, a function of exciter alternator reactances (Kd) (>= 0). Typical value = 0,38.
ke PU Exciter constant related to self-excited field (Ke). Typical value = 1.
kf PU Excitation control system stabilizer gains (Kf) (>= 0). Typical value = 0,03.
kf1 PU Coefficient to allow different usage of the model (Kf1) (>= 0). Typical value = 0.
kf2 PU Coefficient to allow different usage of the model (Kf2) (>= 0). Typical value = 1.
ks PU Coefficient to allow different usage of the model-speed coefficient (Ks) (>= 0). Typical value = 0.
seve1 Float Exciter saturation function value at the corresponding exciter voltage, Ve1, back of commutating reactance (Se[Ve1]) (>= 0). Typical value = 0,1.
seve2 Float Exciter saturation function value at the corresponding exciter voltage, Ve2, back of commutating reactance (Se[Ve2]) (>= 0). Typical value = 0,03.
ta Seconds Voltage regulator time constant (Ta) (> 0). Typical value = 0,02.
tb Seconds Voltage regulator time constant (Tb) (>= 0). Typical value = 0.
tc Seconds Voltage regulator time constant (Tc) (>= 0). Typical value = 0.
te Seconds Exciter time constant, integration rate associated with exciter control (Te) (> 0). Typical value = 0,8.
tf Seconds Excitation control system stabilizer time constant (Tf) (> 0). Typical value = 1.
vamax PU Maximum voltage regulator output (Vamax) (> 0). Typical value = 14,5.
vamin PU Minimum voltage regulator output (Vamin) (< 0). Typical value = -14,5.
ve1 PU Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve1) (> 0). Typical value = 4,18.
ve2 PU Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve2) (> 0). Typical value = 3,14.
vrmax PU Maximum voltage regulator outputs (Vrmax) (> 0). Typical value = 6,03.
vrmin PU Minimum voltage regulator outputs (Vrmin) (< 0). Typical value = -5,43.

Relationships

Inherits from

Descendant classes

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Leaf/Root class

IsLeaf IsRoot
False False

Associations

None