modelSynchron3rd_pm
Synchronous machine pm, 3rd order model, 3-phase dq0
Extends from Partials.Synchron3rdBase (Synchronous machine 3rd base, 3-phase dq0).
Information
Equivalent circuit is on diagram layer of parameter record ACdq0.Machines.Parameters.*
The model is valid for permanent magnet (excite = 2) or reluctance machines (excite = 3).
The relation between 'flux induced by permanent magnet' Psi_pm [Wb] and 'magnetisation' psi_pm [pu] is given by the following relation;
Psi_pm = psi_pm*V_nom/omega_nom psi_pm = Psi_pm*omega_nom/V_nom
More information see Partials.Synchron3rdBase.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | pp (from ACmachine) | 1 | pole-pair number |
| Data | par (from Synchron3rdBase) | machine parameters | |
| Initialization | |||
| Types.Dynamics | dynType (from ACmachine) | system.dynType | transient or steady-state model |
| PS.Current | i_start (from ACmachine) | zeros(3) | start value of current conductor |
| SI.Angle | phi_el_start (from ACmachine) | 0 | initial rotor angle electric |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Ports.ACdq0_p | term (from Port_p) | positive terminal | |
| Interfaces.Rotation_n | airgap (from ACmachine) | electro-mechanical connection | |
| Interfaces.ThermalV_n | heat (from ACmachine) | heat source port {stator, rotor} | |
| Modelica.Blocks.Interfaces.RealOutput | phiRotor | phi_el | rotor angle el |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Topology_p | top (from YDport_p) | ||
| PS.Voltage | v (from YDport_p) | voltage conductor | |
| PS.Current | i (from YDport_p) | current conductor | |
| PS.Voltage | v_n (from YDport_p) | voltage neutral | |
| PS.Current | i_n (from YDport_p) | top.i_n | current neutral to ground |
| SI.Angle | phi_el (from ACmachine) | rotor angle electric (syn: +pi/2) | |
| SI.AngularVelocity | w_el (from ACmachine) | rotor angular velocity el | |
| SI.Torque | tau_el (from ACmachine) | electromagnetic torque | |
| PS.Voltage | v_s (from SynTransform) | stator voltage dq0 in rotor-system | |
| PS.Current | i_s (from SynTransform) | stator current dq0 in rotor-system |