WOLFRAM SYSTEM MODELER

PartialAirGapDC

Partial airgap model of a DC machine

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Machines.BasicMachines.Components.PartialAirGapDC"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Linear model of the airgap (without saturation effects) of a DC machine, using only equations.
Induced excitation voltage is calculated from der(flux), where flux is defined by excitation inductance times excitation current. If quasiStatic == false, the electrical transients are neglected, i.e., the induced excitation voltage is zero.
Induced armature voltage is calculated from flux times angular velocity.

Parameters (2)

quasiStatic

Value:

Type: Boolean

Description: No electrical transients if true

turnsRatio

Value:

Type: Real

Description: Ratio of armature turns over number of turns of the excitation winding

Outputs (2)

w

Type: AngularVelocity (rad/s)

Description: Angular velocity

tauElectrical

Type: Torque (N⋅m)

Connectors (6)

flange

Type: Flange_a

Description: One-dimensional rotational flange of a shaft (filled circle icon)

support

Type: Flange_a

Description: Support at which the reaction torque is acting

pin_ap

Type: PositivePin

Description: Positive pin of an electrical component

pin_ep

Type: PositivePin

Description: Positive pin of an electrical component

pin_an

Type: NegativePin

Description: Negative pin of an electrical component

pin_en

Type: NegativePin

Description: Negative pin of an electrical component

Extended by (1)

AirGapDC

Modelica.Electrical.Machines.BasicMachines.Components

Linear airgap model of a DC machine