Show older comments
I am currently simulating a MPPT for solar cell connected to buck converter where the duty cycle is being controlled by a fuzzy logic controller. Now, the fuzzy logic controller inputs are my error E = P(n) - P(n-1)/v(n)-v(n-1) and change CE=E(n)-E(n-1)
but when connected to fixed load it give error E is divided by zero
Answers (3)
Hossein
on 8 Dec 2011
0 votes
please explain more... you are doing MPPT in simulink or function mode? and what is the input of MPPT? I and V or just I or V?
Hossein
on 27 Dec 2011
0 votes
Mahmoud ,Could you connect your PWM to DC/DC converter?
vikram markiv
on 29 Jan 2013
0 votes
u can opt out for a ordinary controller
2 Comments
Walter Roberson
on 29 Jan 2013
I do not understand what you mean by "opt out" in this context?
lily mona
on 30 May 2017
please i need help i am simuling this in matlab simulink and i don't know how to adjust parametres of fuzzy bloc can someone help me ?
Communities
More Answers in the Power Electronics Control
Categories
Find more on Solar Power in Help Center and File Exchange
on 6 Dec 2011
on 30 May 2017
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
