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Dynamic Model of 3-ph IM in synchronously rotating reference frame

version 1.0.0.0 (38.9 KB) by sagar kumar dash
Induction motor modelling using synchronously rotating reference frame.

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Updated 31 Aug 2017

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The mathematical model of Induction motor in synchronously rotating reference frame. Reference frame speed is equal to synchronous speed(ω= ωe). Synchronously rotating reference frame is suitable when analog computer is employed because both stator and rotor d-q quantities becomes steady DC quantities. It is also best suited for studying multi-machine system.
% SAGAR KUMAR DASH %
clc;
clear all;
% Parameters of a typical induction machine.
Rs=0.435; %Stator resistance
Rr=0.816; %Rotor resistance
Lls=0.002; %Stator inductance
Llr=0.002; %Rotor inductance
Lm=0.0693;
M=Lm; % Mutual inductance
P=4; %Number of Poles
J=0.089; %Inertia
B=0.01; %friction coefficient
Tl=0.5; %Load torque
We=2*pi*50;
Lss=0.0713; %Lss = Lls + Lm
Lrr=0.0713; %Lrr = Llr + Lm

Comments and Ratings (7)

Abdul Azeem

ASHOK KUMAR

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Very nice model

Bhartendu

Updates

1.0.0.0

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MATLAB Release Compatibility
Created with R2015b
Compatible with any release
Platform Compatibility
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