WOLFRAM SYSTEMMODELER

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 quasiStationary == 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)

quasiStationary

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

support

Type: Flange_a

Description: Support at which the reaction torque is acting

pin_ap

Type: PositivePin

pin_ep

Type: PositivePin

pin_an

Type: NegativePin

pin_en

Type: NegativePin

Extended by (1)

AirGapDC

Modelica.Electrical.Machines.BasicMachines.Components

Linear airgap model of a DC machine