SquirrelCage
Squirrel Cage
Library
Modelica/Electrical/Machines/BasicMachines/Components
Description
Model of a squirrel cage / symmetrical damper cage in two axis.
The squirrel cage has an optional (conditional) HeatPort,which can be enabled or disabled by the Boolean parameter useHeatPort.Temperatures of both axis are the same, both losses are added.Material properties alpha of both axis are the same.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_Lrsigma | Lrsigma | Rotor stray inductance per phase translated to stator | Scalar | |
mo_Rr | Rr | Rotor resistance per phase translated to stator at T_ref | Scalar | |
mo_T_ref | T_ref | Reference temperature | Scalar | |
mo_alpha | alpha | Temperature coefficient of resistance at T_ref | Scalar | |
mo_useHeatPort | useHeatPort | =true, if heatPort is enabled | Number | 0 |
mo_T | T | Fixed device temperature if useHeatPort = false | Scalar | |
mo_T_heatPort | T_heatPort | T_heatPort | Structure | |
mo_T_heatPort/fixed | fixed | Cell of scalars | true | |
mo_T_heatPort/start | start | Cell of scalars |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo__nmodifiers | Number of Modifiers | Specifies the number of modifiers | Number | |
mo__modifiers | Modifiers | Add new modifier | Structure | |
mo__modifiers/varname | Variable name | Cell of strings | 'LossPower' | |
mo__modifiers/attribute | Attribute | Cell of strings | 'start' | |
mo__modifiers/value | Value |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
spacePhasor_r | implicit | input | 1 | |
Port 2 | implicit | Conditional heat port | input | mo_useHeatPort |