modelSynTransform
Synchronous machine base0, 3-phase abc
Extends from ACmachine (AC machine base, 3-phase abc).
Information
Contains the transformation of stator voltage and current from the abc reference-frame to the dqo rotor-frame.
The transformation angle is the (electric) rotor-angle relative to the reference frame.
If 'rotorSys = true', the reference frame is specified by the rotor. This allows to avoid the transformation. In this case, the system choice ('synchronous', 'inertial') has no influence. Note that this choice is not generally possible (for example several machines coupled to one common source).
v_s, i_s: stator-voltage and -current dqo in the rotor frame of the machine.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | pp (from ACmachine) | 1 | pole-pair number |
| Boolean | stIni_en (from ACmachine) | true | enable steady-state initial equation |
| SI.Angle | phi_el_ini (from ACmachine) | 0 | initial rotor angle electric |
| SI.AngularVelocity | w_el_ini (from ACmachine) | 0 | initial rotor angular velocity el |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Base.Interfaces.ACabc_p | term (from Port_p) | positive terminal | |
| Base.Interfaces.Rotation_n | airgap (from ACmachine) | electro-mechanical connection | |
| Base.Interfaces.ThermalV_n | heat (from ACmachine) | heat source port {stator, rotor} |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Topology.Y | top (from YDport_p) | Y or Delta topology | |
| SI.Voltage | v (from YDport_p) | top.v_cond | voltage conductor |
| SI.Current | i (from YDport_p) | top.i_cond | current conductor |
| SI.Voltage | v_n (from YDport_p) | top.v_n | voltage neutral |
| SI.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 |