modelACExciter
Simple Voltage Controller with PT1-dynamics with AC Exciter
Extends from TransiEnt.Components.Electrical.Machines.ExcitationSystemsVoltageController.PartialExcitationSystem.
Information
1. Purpose of model
Voltage Control
2. Level of detail, physical effects considered, and physical insight
L2E only transfer functions with PT1-elements
3. Limits of validity
No PSS
4. Interfaces
epp (ComplexPowerPort) for Voltage measurement and real output
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
simplest voltage controler
8. Validation
(no validation or testing necessary)
9. References
[1] E. Handschin, “Elektrische Energieübertragungssysteme”, Dr. Alfred Hüthig Verlag Heidelberg, 2nd edition , 1987, p. 255
10. Version History
Created by Jan-Peter Heckel (jan.heckel@tuhh.de), Apr 2018
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | v_n | simCenter.v_n | Nominal Voltage |
| Real | TA | 0.1 | Time constant of Controller |
| Real | KA | 100 | Gain of Controller |
| Real | TB | 0.06 | Pole Lead |
| Real | TC | 0.17 | Zero Lead |
| Real | TE | 1 | Time constant of Exciter |
| Real | KE | 1 | Gain of Exciter |
| Real | A | 0.1 | coefficient for saturation |
| Real | B | 0.03 | coefficient for saturation |
| Real | TST | 1 | Time constantb of stabilization loop |
| Real | KST | 0.5 | Gain of stabilization loop |
| Real | KD | 0.38 | Konstant for load dependency |
| Real | R_g | 0.5 | resistance of excitation circuit |
| Real | KC | 1 | Gain of rectifier |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealOutput | y (from PartialExcitationSystem) | Output for electric potential | |
| Basics.Interfaces.Electrical.ActivePowerPort | epp1 (from PartialExcitationSystem) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.SimCenter | simCenter (from PartialExcitationSystem) | ||
| Modelica.Blocks.Continuous.FirstOrder | firstOrder2 | ||
| Modelica.Blocks.Math.Feedback | feedback | ||
| Modelica.Blocks.Sources.RealExpression | realExpression1 | ||
| Sensors.ElectricVoltageComplex | electricVoltageComplex | ||
| Modelica.Blocks.Continuous.FirstOrder | firstOrder1 | ||
| Modelica.Blocks.Continuous.TransferFunction | transferFunction | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter | ||
| Modelica.Blocks.Continuous.Derivative | derivative | ||
| Modelica.Blocks.Math.Feedback | feedback1 | ||
| Modelica.Blocks.Math.Gain | gain1 | ||
| Modelica.Blocks.Math.Product | product | ||
| Modelica.Blocks.Math.Gain | gain2 | ||
| Modelica.Blocks.Math.Division | division | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Math.Sum | sum1 | ||
| Basics.Blocks.UserDefinedFunction | IFD | ||
| Basics.Blocks.UserDefinedFunction | FEX | ||
| Basics.Blocks.UserDefinedFunction | Saturation |