ExcST7B

Class Description

Modified IEEE ST7B static excitation system without stator current limiter (SCL) and current compensator (DROOP) inputs.

Attributes

Name Type Description
vrmax PU Maximum voltage regulator output (Vrmax) (> 0). Typical value = 5.
vrmin PU Minimum voltage regulator output (Vrmin) (< 0). Typical value = -4,5.
kh PU High-value gate feedback gain (Kh) (>= 0). Typical value = 1.
kia PU Voltage regulator integral gain (Kia) (>= 0). Typical value = 1.
kl PU Low-value gate feedback gain (Kl) (>= 0). Typical value = 1.
kpa PU Voltage regulator proportional gain (Kpa) (> 0). Typical value = 40.
oelin ExcST7BOELselectorKind OEL input selector (OELin). Typical value = noOELinput.
tb Seconds Regulator lag time constant (Tb) (>= 0). Typical value = 1.
tc Seconds Regulator lead time constant (Tc) (>= 0). Typical value = 1.
tf Seconds Excitation control system stabilizer time constant (Tf) (>= 0). Typical value = 1.
tg Seconds Feedback time constant of inner loop field voltage regulator (Tg) (>= 0). Typical value = 1.
tia Seconds Feedback time constant (Tia) (>= 0). Typical value = 3.
ts Seconds Rectifier firing time constant (Ts) (>= 0). Typical value = 0.
uelin ExcST7BUELselectorKind UEL input selector (UELin). Typical value = noUELinput.
vmax PU Maximum voltage reference signal (Vmax) (> 0 and > ExcST7B.vmin)). Typical value = 1,1.
vmin PU Minimum voltage reference signal (Vmin) (> 0 and < ExcST7B.vmax). Typical value = 0,9.

Relationships

Inherits from

Descendant classes

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Leaf/Root class

IsLeaf IsRoot
False False

Associations

None