Discussion Forum

Hello everyone

i v just joined the forum and i would like u to give me some sort of help in my induction motor project
i am using matlab to carry out the value for torque and then plot the torque Vs speed graph using matlab

so i am given the parameters
I2=5.42A
R2=.8?

to carry out the torque values for (rotor speeds(wr)=from 0-50rad/s)

knowing that slip=s=0 when wr=50rad/s
and slip=1 when wr=0

Torque=(3/wr)*(I2^2) * {R2(1-s)/s}
To sum up i want to produce a torque speed plot using matlab

i suppose that i can do that using for loop
i think that it is not hard but i am not that good in matlab

here is my little attempt

for I2=5.42

for R2=.8
for s=.02
torque=(3/wr)*{(i2)^2}*{(r/s)*(1-s)}

plz help!
torqueplot