ExcAC5A

Modified IEEE AC5A alternator-supplied rectifier excitation system with different minimum controller output.

Inheritance

Attributes

Label	Type	Multiplicity	Comment
a	Float	1..1	Coefficient to allow different usage of the model (a). Typical value = 1.
efd1	Float	1..1	Exciter voltage at which exciter saturation is defined (Efd1) (> 0). Typical value = 5,6.
efd2	Float	1..1	Exciter voltage at which exciter saturation is defined (Efd2) (> 0). Typical value = 4,2.
ka	Float	1..1	Voltage regulator gain (Ka) (> 0). Typical value = 400.
ke	Float	1..1	Exciter constant related to self-excited field (Ke). Typical value = 1.
kf	Float	1..1	Excitation control system stabilizer gains (Kf) (>= 0). Typical value = 0,03.
ks	Float	1..1	Coefficient to allow different usage of the model-speed coefficient (Ks). Typical value = 0.
seefd1	Float	1..1	Exciter saturation function value at the corresponding exciter voltage, Efd1 (Se[Efd1]) (>= 0). Typical value = 0,86.
seefd2	Float	1..1	Exciter saturation function value at the corresponding exciter voltage, Efd2 (Se[Efd2]) (>= 0). Typical value = 0,5.
ta	Float	1..1	Voltage regulator time constant (Ta) (> 0). Typical value = 0,02.
tb	Float	1..1	Voltage regulator time constant (Tb) (>= 0). Typical value = 0.
tc	Float	1..1	Voltage regulator time constant (Tc) (>= 0). Typical value = 0.
te	Float	1..1	Exciter time constant, integration rate associated with exciter control (Te) (> 0). Typical value = 0,8.
tf1	Float	1..1	Excitation control system stabilizer time constant (Tf1) (> 0). Typical value = 1.
tf2	Float	1..1	Excitation control system stabilizer time constant (Tf2) (>= 0). Typical value = 0,8.
tf3	Float	1..1	Excitation control system stabilizer time constant (Tf3) (>= 0). Typical value = 0.
vrmax	Float	1..1	Maximum voltage regulator output (Vrmax) (> 0). Typical value = 7,3.
vrmin	Float	1..1	Minimum voltage regulator output (Vrmin) (< 0). Typical value =-7,3.