ExcDC3A Class

Modified IEEE DC3A direct current commutator exciter with speed input, and deadband. DC old type 4.

Diagram
Свойства (16)
ID Тип Описание Количество
trh Seconds Rheostat travel time (<i>Trh</i>) (&gt; 0). Typical value = 20. 1..1
ks PU Coefficient to allow different usage of the model-speed coefficient (<i>Ks</i>). Typical value = 0. 1..1
kr PU Deadband (<i>Kr</i>). Typical value = 0. 1..1
kv PU Fast raise/lower contact setting (<i>Kv</i>) (&gt; 0). Typical value = 0,05. 1..1
vrmax PU Maximum voltage regulator output (<i>Vrmax</i>) (&gt; 0). Typical value = 5. 1..1
vrmin PU Minimum voltage regulator output (<i>Vrmin</i>) (&lt;= 0). Typical value = 0. 1..1
te Seconds Exciter time constant, integration rate associated with exciter control (<i>Te</i>) (&gt; 0). Typical value = 1,83. 1..1
ke PU Exciter constant related to self-excited field (<i>Ke</i>). Typical value = 1. 1..1
efd1 PU Exciter voltage at which exciter saturation is defined (<i>Efd</i><i><sub>1</sub></i>) (&gt; 0). Typical value = 2,6. 1..1
seefd1 Float Exciter saturation function value at the corresponding exciter voltage, <i>Efd</i><i><sub>1</sub></i> (<i>Se[Efd</i><i><sub>1</sub></i><i>]</i>) (&gt;= 0). Typical value = 0,1. 1..1
efd2 PU Exciter voltage at which exciter saturation is defined (<i>Efd</i><i><sub>2</sub></i>) (&gt; 0). Typical value = 3,45. 1..1
seefd2 Float Exciter saturation function value at the corresponding exciter voltage, <i>Efd</i><i><sub>2</sub></i> (<i>Se[Efd</i><i><sub>2</sub></i><i>]</i>) (&gt;= 0). Typical value = 0,35. 1..1
exclim Boolean (<i>exclim</i>). IEEE standard is ambiguous about lower limit on exciter output. true = a lower limit of zero is applied to integrator output false = a lower limit of zero not applied to integrator output. Typical value = true. 1..1
efdmax PU Maximum voltage exciter output limiter (<i>Efdmax</i>) (&gt; ExcDC3A.efdmin). Typical value = 99. 1..1
efdmin PU Minimum voltage exciter output limiter (<i>Efdmin</i>) (&lt; ExcDC3A.efdmax). Typical value = -99. 1..1
efdlim Boolean (<i>Efdlim</i>). true = exciter output limiter is active false = exciter output limiter not active. Typical value = true. 1..1
Информация о классе
ID
cim:ExcDC3A
Тип
Class
Наследует
cim:ExcitationSystemDynamics
Свойств
16