modelAsynchronY_D
Asynchronous machine Y-Delta, cage-rotor, 3-phase dq0
Extends from Partials.AsynchronBase (Asynchronous machine base, 3-phase dq0).
Information
Equivalent circuit is on diagram layer of parameter record ACdq0.Machines.Parameters.*
Switcheable topology Y-Delta. The impedance values are defined with respect to the WINDINGS, i.e. they refer to Y-topology. Terminal impedance in Delta-topology is a factor 3 higher.
More information see Partials.AsynchronBase.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | pp (from ACmachine) | 1 | pole-pair number |
| Data | par (from AsynchronBase) | 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.BooleanInput | YDcontrol | true:Y, false:Delta |
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 | |
| Real | slip (from AsynchronBase) | <0: motor, >0: generator |