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## Induction motor model in rotor flux frame with three phase sinusoidal excitation

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Induction motor model in rotor flux frame with three phase sinusoidal excitation

Updated 31 Jul 2011

This model simulates three phase induction motor model in rotor frame of reference.It is helpful in simulation of induction motor drives.
Electrical system equations:

Vs = Rs is + (1/wb) (dfs/dt) + wf M(pi/2) fs

where the variables is, vs, and fs are 2-dimensional space vectors and M(pi/2) represents a 90 degree space rotator namely [0 -1;1 0]

wf = wm + wr;
wr = Rr Lm/Lr (iqs / fdr)
1/wb Lr/Rr (dfdr/dt) + fdr = Lm ids
fqr = 0

fs = Ls is + Lm ir
fr = Lm is + Lr ir
Ls= Lm + Lls;
Lr = Lm + Lrl

Mechanical system equations:
Te = 2H (dwm/dt) + Bm wm + Tl
where Te = Lm/Lr (iqs fdr)

### Cite As

Syed Abdul Rahman Kashif (2021). Induction motor model in rotor flux frame with three phase sinusoidal excitation (https://www.mathworks.com/matlabcentral/fileexchange/32394-induction-motor-model-in-rotor-flux-frame-with-three-phase-sinusoidal-excitation), MATLAB Central File Exchange. Retrieved .

Serhat Savas Turhan

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Elio Sánchez G.

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Akhilesh Kumar

Abdullah Hassan

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Imran Khan

Imran Khan

Hi
I need the Simulink Model of Self Excited Induction generator.
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ifat fatmawati

sir, whether the simulation from squirrel cage induction motor? I really expecting your help pls, thank you. :)

ifat fatmawati

if at library browser, what is the name of the block that called the model? thank you.

thank you

Kumud Altmayer

Thank you! let me try!

Kumud Altmayer

Thank you! let me try!

##### MATLAB Release Compatibility
Created with R2008b
Compatible with any release
##### Platform Compatibility
Windows macOS Linux