problem with a fuzzy logic MPPT model

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M.Tappar
M.Tappar le 23 Avr 2016
Modifié(e) : Walter Roberson le 11 Mar 2021
Hello,
I have a problem with an MPPT model using fuzzy logic: the method doesn't work as the output duty cycle is always zero, thus the output power is not even close to the MPP and i am sure that i correctly implemented all the blocs of the model (PV module, boost converter,...) as well as the fuzzy logic membership functions.Can any one help? i have joined the images of the model i'm using, the mppt bloc and a subsytem i'm using inside.
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Barkaoui Bassem
Barkaoui Bassem le 8 Sep 2016
you can to use configuration simulation < fixe_step

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Réponses (3)

Alejandro Zavala
Alejandro Zavala le 23 Août 2017
did you resolve the problem? I am using PYO MPPT model, but does not work too, the voltage step down and I am using a Boost, if I don´t use the MPPT model the boost high the voltage.
Tandin Tshewang
Tandin Tshewang le 2 Mai 2019
Hello, can anyone answer on how to find the membership values of input and output. I mean universe of discourse (UOD). Thank you
Durga prasad
Durga prasad le 11 Mar 2021
Modifié(e) : Walter Roberson le 11 Mar 2021
any body send me fis file i will appreciate it.

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