Error evaluating parameter 'Mechanical' in 'model/Asynchronous Machine SI Units' Caused by: Index exceeds array bounds.

close all

clear all

clc

f = 50;

Ps = 2e6;

n = 1500;

Vs = 690;

Is = 1760;

Tem = 12732;

p = 2;

u = 1/3;

Vr = 2070;

smax = 1/3;

Vr_stator = (Vr*smax)*u;

Rs = 2.6e-3;

Lsi = .087e-3;

Lm = 2.5e-3;

Rr = 2.9e-3;

Ls = Lm + Lsi;

Lr = Lm + Lsi;

Vbus = Vr_stator*sqrt(2);

sigma = 1-Lm^2/(Ls*Lr);

Fs = Vs*sqrt(2/3)/(2*pi*f);

J = 127;

D = 1e-3;

fsw = 4e3;

Ts = 1/fsw/50;

tau_i = (sigma*Lr)/Rr;

tau_n = 0.05;

wni = 100*1/(tau_i);

wnn = 1/tau_n;

kp_id = (2*wni*sigma*Lr)- Rr;

kp_iq = kp_id;

ki_id = (wni^2)*Lr*sigma;

ki_iq = ki_id;

kp_n = (2*wnn*J)/p;

ki_n = ((wnn^2)*J)/p;

this is my source code please help me???g

I trying to do doubly fed induction motor simulink i got air in asnchronous machine bock

i got error Error evaluating parameter 'Mechanical' in 'model/Asynchronous Machine SI Units'

Caused by:

• Index exceeds array bounds.

Answer 1

[Arkanra Kadhum]

I think the error in the model, the list above is generator parameters.

Arkan