modelSwitchedRheostat
Rheostat which is shortened after a given time
Information
Switched rheostat, used for starting induction motors with slipring rotor:
The external rotor resistance RStart is shortened at time tStart.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m | 3 | Number of phases |
| SI.Resistance | RStart | Starting resistance | |
| SI.Time | tStart | Duration of switching on the starting resistor |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Polyphase.Interfaces.PositivePlug | plug_p | To positive rotor plug | |
| Modelica.Electrical.Polyphase.Interfaces.NegativePlug | plug_n | To negative rotor plug |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Polyphase.Basic.Star | star | ||
| Modelica.Electrical.Analog.Basic.Ground | ground | ||
| Modelica.Electrical.Polyphase.Ideal.IdealCommutingSwitch | idealCommutingSwitch | ||
| Modelica.Electrical.Polyphase.Basic.Resistor | rheostat | ||
| Modelica.Electrical.Polyphase.Basic.Star | starRheostat | ||
| Modelica.Blocks.Sources.BooleanStep[m] | booleanStep |