modelLinearSynchronousMachine
Extends from TransiEnt.Components.Electrical.Machines.Base.PartialQuasiStationaryGenerator (Abstract class for quasistationary generators).
Information
1. Purpose of model
Model of a synchronous machine with constant efficiency. Mechanical connection is stiff.
2. Level of detail, physical effects considered, and physical insight
L1E (defined in the CodingConventions)
- only active power flow and frequency
- Constant efficiency
- Mechanical connection is stiff
3. Limits of validity
(Purely technical component without physical modeling.)
4. Interfaces
Mechanical power port mpp
Modelica RealInput:
Modelica RealInput: electric potential in [V]
Active power port epp
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
Do not use!
8. Validation
Tested in the check model "TransiEnt.Components.Electrical.Machines.Check.CheckLinearSynchronousMachine"
9. References
(no remarks)
10. Version History
Model created by Pascal Dubucq (dubucq@tuhh.de) on 01.10.2014
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Efficiency | eta | 1 | Total efficiency |
| Modelica.Units.SI.Frequency | f_n | simCenter.f_n | Nominal frequency |
| Modelica.Units.SI.ActivePower | P_el_n | 180e3 | Nominal active power |
| Modelica.Units.SI.ApparentPower | S_n | 225e3 | Nominal apparent power |
| Modelica.Units.SI.PowerFactor | cosphi_n | P_el_n/S_n | |
| Modelica.Units.SI.ReactivePower | Q_n | sqrt(S_n^2 - P_el_n^2) | |
| General | |||
| SI.Voltage | v_n (from PartialQuasiStationaryGenerator) | simCenter.v_n | Nominal voltage |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Electrical.ActivePowerPort | epp (from PartialActivePowerGenerator) | ||
| TransiEnt.Basics.Interfaces.General.MechanicalPowerPort | mpp (from PartialActivePowerGenerator) | ||
| Modelica.Blocks.Interfaces.RealInput | E_input (from PartialActivePowerGenerator) | Control input | |
| Modelica.Blocks.Interfaces.RealInput | K_q | Control input |