Air Gap R
Air gap in rotor-fixed coordinate system
Description
Equations
Variables
Connections
Parameters
Modelica Standard Library
The Air Gap R component models an air gap in a rotor-fixed coordinate system.
imr=isr+irr
irr=iSPr
irs=M⁢irr
iss=iSPs=M⁢isr
ψmr=L⁢imr
ψms=M⁢ψmr
vSPr=ψ.mr
vSPs=ψ.ms
M=cos⁡γ−sin⁡γsin⁡γcos⁡γ
γ=p⁢φflange−φsupport
τelec=τsupport=−τflange=12⁢m⁢p⁢ψms1⁢iSPs2−ψms2⁢iSPs1
Name
Units
Modelica ID
tauElectrical
N⁢m
γ
rad
Rotor displacement angle
gamma
iss
A
Stator current space phasor with respect to the stator fixed frame
i_ss
isr
Stator current space phasor with respect to the rotor fixed frame
i_sr
irs
Rotor current space phasor with respect to the stator fixed frame
i_rs
irr
Rotor current space phasor with respect to the rotor fixed frame
i_rr
ψms
Wb
Magnetizing flux phasor with respect to the stator fixed frame
psi_ms
ψmr
Magnetizing flux phasor with respect to the rotor fixed frame
psi_mr
M
1
Matrix of rotation from rotor to stator
RotationMatrix
imr
Magnetizing current space phasor with respect to the rotor fixed frame
i_mr
flange
Rotational flange
support
Support at which the reaction torque is acting
SPs
Stator space phasor
spacePhasor_s
SPr
Rotor space phasor
spacePhasor_r
Default
Lmd
H
Main field inductance d-axis
Lmq
Main field inductance q-axis
m
3
Number of phases
p
Number of pole pairs
The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.
See Also
Electrical Library
Electrical Machine Components
Electrical Machines
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