DcElectricalExcitedData
Common parameters for DC machines
Library
Modelica/Electrical/Machines/Utilities/ParameterRecords
Description
Basic parameters of DC machines are predefined with default values.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_Jr | Jr | Rotor's moment of inertia | Scalar | |
mo_Js | Js | Stator's moment of inertia | Scalar | |
mo_ViNominal | ViNominal | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_VaNominal | VaNominal | Nominal armature voltage | Scalar | |
mo_IaNominal | IaNominal | Nominal armature current (>0..Motor, <0..Generator) | Scalar | |
mo_wNominal | wNominal | Nominal speed | Scalar | |
mo_TaNominal | TaNominal | Nominal armature temperature | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_Ra | Ra | Armature resistance at TRef | Scalar | |
mo_TaRef | TaRef | Reference temperature of armature resistance | Scalar | |
mo_alpha20a | alpha20a | Temperature coefficient of armature resistance | Scalar | |
mo_La | La | Armature inductance | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_frictionParameters | frictionParameters | Friction loss parameter record | FromModelica('Modelica.Electrical.Machines.Losses.FrictionParameters') | |
mo_coreParameters | coreParameters | Armature core loss parameter record | FromModelica('Modelica.Electrical.Machines.Losses.CoreParameters') | |
mo_strayLoadParameters | strayLoadParameters | Stray load losses | FromModelica('Modelica.Electrical.Machines.Losses.StrayLoadParameters') | |
mo_brushParameters | brushParameters | Brush loss parameter record | FromModelica('Modelica.Electrical.Machines.Losses.BrushParameters') |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_IeNominal | IeNominal | Nominal excitation current | Scalar | |
mo_Re | Re | Field excitation resistance at TRef | Scalar | |
mo_TeRef | TeRef | Reference temperature of excitation resistance | Scalar | |
mo_alpha20e | alpha20e | Temperature coefficient of excitation resistance | Scalar | |
mo_Le | Le | Total field excitation inductance | Scalar | |
mo_sigmae | sigmae | Stray fraction of total excitation inductance | Scalar |
| 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 | ||
mo__modifiers/attribute | Attribute | Cell of strings | 'start' | |
mo__modifiers/value | Value |