PssIEEE1A

Class Description

IEEE 421.5-2005 type PSS1A power system stabilizer model. PSS1A is the generalized form of a PSS with a single input signal.
Reference: IEEE 1A 421.5-2005, 8.1.

Attributes

Name Type Description
a1 PU PSS signal conditioning frequency filter constant (A1). Typical value = 0,061.
a2 PU PSS signal conditioning frequency filter constant (A2). Typical value = 0,0017.
inputSignalType InputSignalKind Type of input signal (rotorAngularFrequencyDeviation, generatorElectricalPower, or busFrequencyDeviation). Typical value = rotorAngularFrequencyDeviation.
ks PU Stabilizer gain (Ks). Typical value = 5.
t1 Seconds Lead/lag time constant (T1) (>= 0). Typical value = 0,3.
t2 Seconds Lead/lag time constant (T2) (>= 0). Typical value = 0,03.
t3 Seconds Lead/lag time constant (T3) (>= 0). Typical value = 0,3.
t4 Seconds Lead/lag time constant (T4) (>= 0). Typical value = 0,03.
t5 Seconds Washout time constant (T5) (>= 0). Typical value = 10.
t6 Seconds Transducer time constant (T6) (>= 0). Typical value = 0,01.
vrmax PU Maximum stabilizer output (Vrmax) (> PssIEEE1A.vrmin). Typical value = 0,05.
vrmin PU Minimum stabilizer output (Vrmin) (< PssIEEE1A.vrmax). Typical value = -0,05.

Relationships

Inherits from

Descendant classes

  • No descendant classes

Leaf/Root class

IsLeaf IsRoot
False False

Associations

None