ExcAC4A

Class Description

Modified IEEE AC4A alternator-supplied rectifier excitation system with different minimum controller output.

Attributes

Name	Type	Description
ka	PU	Voltage regulator gain (<i>Ka</i>) (> 0). Typical value = 200.
kc	PU	Rectifier loading factor proportional to commutating reactance (<i>Kc</i>) (>= 0). Typical value = 0.
ta	Seconds	Voltage regulator time constant (<i>Ta</i>) (> 0). Typical value = 0,015.
tb	Seconds	Voltage regulator time constant (<i>Tb</i>) (>= 0). Typical value = 10.
tc	Seconds	Voltage regulator time constant (<i>Tc</i>) (>= 0). Typical value = 1.
vimax	PU	Maximum voltage regulator input limit (<i>Vimax</i>) (> 0). Typical value = 10.
vimin	PU	Minimum voltage regulator input limit (<i>Vimin</i>) (< 0). Typical value = -10.
vrmax	PU	Maximum voltage regulator output (<i>Vrmax</i>) (> 0). Typical value = 5,64.
vrmin	PU	Minimum voltage regulator output (<i>Vrmin</i>) (< 0). Typical value = -4,53.

Relationships

Ancestors

• ExcitationSystemDynamics

Descendents

No descendent classes

Associations

None