modelSCRX

SCRX - Bus Fed or Solid Fed Static Exciter (AC4A from [IEEE1992] / AC4C from [IEEE2016])

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Information

Bus Fed or Solid Fed Static Excitation System Model.

Type	Name	Default	Description
Real	T_AT_B	0.1	Ratio between regulator numerator (lead) and denominator (lag) time constants
Types.Time	T_B	1	Regulator denominator (lag) time constant
Types.PerUnit	K	100	Excitation power source output gain
Types.Time	T_E	0.005	Excitation power source output time constant
Types.PerUnit	E_MIN	-10	Minimum exciter output
Types.PerUnit	E_MAX	10	Maximum exciter output
Boolean	C_SWITCH	false	Feeding selection. False for bus fed, and True for solid fed
Real	r_cr_fd	10	Ratio between crowbar circuit resistance and field circuit resistance

Type	Name	Description
Modelica.Blocks.Interfaces.RealInput	VUEL (from BaseExciter)
Modelica.Blocks.Interfaces.RealInput	VOEL (from BaseExciter)
Modelica.Blocks.Interfaces.RealOutput	EFD (from BaseExciter)	Excitation Voltage [pu]
Modelica.Blocks.Interfaces.RealInput	EFD0 (from BaseExciter)
Modelica.Blocks.Interfaces.RealInput	VOTHSG (from BaseExciter)
Modelica.Blocks.Interfaces.RealInput	ECOMP (from BaseExciter)
Modelica.Blocks.Interfaces.RealInput	XADIFD (from BaseExciter)

Type	Name	Default	Description
Modelica.Blocks.Sources.Constant	VoltageReference (from BaseExciter)
Modelica.Blocks.Math.Add	DiffV (from BaseExciter)
Modelica.Blocks.Math.Add3	V_erro
OpenIPSL.NonElectrical.Continuous.LeadLag	imLeadLag
OpenIPSL.NonElectrical.Logical.NegCurLogic	negCurLogic
NonElectrical.Continuous.SimpleLagLim	simpleLagLim
Modelica.Blocks.Logical.Switch	switch1
Modelica.Blocks.Sources.BooleanConstant	booleanConstant
Modelica.Blocks.Math.Product	product
Modelica.Blocks.Math.Add	DiffV1

Reference	PSS/E Manual
Last update	2020-09
Author	Mengjia Zhang, KTH Royal Institute of Technology
Contact	see UsersGuide.Contact