solar mppt by pso at simulink

hello every one. i am doing a simulation based on pso mppt to find pmax which source by a solar. i am also in beginner stage so i need your help to indicate how can i write code ? and how add it at simulink ? please any one help me

thanks in advance

[Azzi Abdelmalek]

Your question is not clear

[dalia elkashef]

i want to know the equation of calculating the duty cycle , because i use the mppt pso by using duty cycle ?

thanks for you response

[Walter Roberson]

Duty cycle is the percentage of the time that the signal exceeds the noise threshold.

[dalia elkashef]

first thanks alot

PLEASE Walter Roberson

can you tell me that p=v*i as fitness equation and i don't need to write p as function of d right ? and i use equation for duty cycle or use initial value only and this value is updated at each cycle ?

thanks in advance

[Walter Roberson]

No, in MATLAB by default "i" refers to sqrt(-1) and I don't think that is what you need.

[dalia elkashef]

no i mean (i) current and (v) volt and i ask about equation of power fitness equation only v*i and i will send initial value for duty cycle in (pso mppt algorithm ), or i need to write equation for power function in duty cycle ?

[nobitha nobi]

could you send me the code and simulink at : [e-mail]

[Raju Bhoyar]

please mail me PSO code for PV mppt at [e-mail]

Answer 1

[larbi frada]

Dear Dalia,

I wonder if you have solved the problem of MPPT using PSO or no?

Answer 2

[CHARITHA DAMISETTI]

@dalia elkashef , is that the project same as the DESIGN OF THE SOLAR MULTI-JUNCTION CELL USING PSO APPROACH? in this we set out the optimized duty cycle of the dc-dc converters and thus the output power is maintained constant and also maximum! Is that the one? Even I have the same sort of project. If you are done with that coding issue, just let me know.

[dalia elkashef]

i work on it , now i have problem of sending duty cycle to converter

[Nasser Hasani]

I have this problem. Exactly!

[Noury Chan]

hi..i faced the same problem..hv u solved it?

[Akash Deep Arya]

Can u please share with me the simulation of the pso technique for mppt

[Raju Bhoyar]

Please share PV mppt simulation code using PSO at [e-mail]

Answer 3

[ravi bholane]

i am working on MPPT using PSO...thus any one having PSO code...i stuck thr...plz help me...

Answer 4

[dja koubi]

I'm working too on the MPPT by PSO algorithm for PV systems and i dont have the right structure to build the system; if you may ineed some explanation that can help me with this work. thnks,

[Noury Chan]

Hihi..hv u found the solution...can share with me?thanks

[doaa nabil]

have you found the solution ? would you please share it with me ?

[Nguyen Thai Tai]

Hello. Im writing PSO algorithm base MPP and im facing a seem problem. Can you help me please.!