i couldnt able to slove this please help me

i was trying to control pitch of the wind turbine.

conditions like if wind speed greater than rated wind speed and rated power then the pitch should increase till the cutout wind speed inorder to maintain rated power.

power rated =5e6

vcutin=3 m/s wind speed

vrated= 15 m/s

vcutout=25 m/s

these are the pitch control equations:

dΦωr dt = −( 1 /Tωr) Φωr + (1 /Kωr )*βref

dβ dt = (1 /Tβ)* (βref − β)

βref = (ωr,ref − ωr)*Kωr + Φωr *(Kωr /Tωr)

Answer 1

[Sulaymon Eshkabilov]

Provide your parameter values Twr, Wr_ref, Tbeta, Kwr, etc.

[peddada sandhya rani]

Twr=3

Kwr=-150

Tbeta=1

Wr_ref=1.2

[Sulaymon Eshkabilov]

what are the initial conditions?

your 3rd equation seems to be not quite correct: wr,ref is what?

your equations do not contain any of your input variables.

[peddada sandhya rani]

wr_ref is the reference generator speed in pu.

i took wr_ref as 1.2;

i couldnt able to slove that equation either i dont know what to do !!!!!!!