ExcPIC

Class Description

Proportional/integral regulator excitation system. This model can be used to represent excitation systems with a proportional-integral (PI) voltage regulator controller.

Attributes

Name Type Description
ta2 Seconds Voltage regulator time constant (Ta2) (>= 0). Typical value = 0,01.
ta3 Seconds Lead time constant (Ta3) (>= 0). Typical value = 0.
ta4 Seconds Lag time constant (Ta4) (>= 0). Typical value = 0.
te Seconds Exciter time constant (Te) (>= 0). Typical value = 0.
tf1 Seconds Rate feedback time constant (Tf1) (>= 0). Typical value = 0.
tf2 Seconds Rate feedback lag time constant (Tf2) (>= 0). Typical value = 0.
vr1 PU PI maximum limit (Vr1). Typical value = 1.
vr2 PU PI minimum limit (Vr2). Typical value = -0,87.
vrmax PU Voltage regulator maximum limit (Vrmax) (> ExcPIC.vrmin). Typical value = 1.
vrmin PU Voltage regulator minimum limit (Vrmin) (< ExcPIC.vrmax). Typical value = -0,87.
e1 PU Field voltage value 1 (E1). Typical value = 0.
e2 PU Field voltage value 2 (E2). Typical value = 0.
efdmax PU Exciter maximum limit (Efdmax) (> ExcPIC.efdmin). Typical value = 8.
efdmin PU Exciter minimum limit (Efdmin) (< ExcPIC.efdmax). Typical value = -0,87.
ka PU PI controller gain (Ka). Typical value = 3,15.
kc PU Exciter regulation factor (Kc). Typical value = 0,08.
ke PU Exciter constant (Ke). Typical value = 0.
kf PU Rate feedback gain (Kf). Typical value = 0.
ki PU Current source gain (Ki). Typical value = 0.
kp PU Potential source gain (Kp). Typical value = 6,5.
se1 PU Saturation factor at E1 (Se1). Typical value = 0.
se2 PU Saturation factor at E2 (Se2). Typical value = 0.
ta1 Seconds PI controller time constant (Ta1) (>= 0). Typical value = 1.

Relationships

Inherits from

Descendant classes

  • No descendant classes

Leaf/Root class

IsLeaf IsRoot
False False

Associations

None