Optimization of a power system using matlab and Genetic Algorithm

I'm using genetic algorithm with matlab to optimize the control of a power system taking into consideration the whole power flows in the power system to satisfy the power balance with respect to conversion efficiency and all other imposed constraints so I have a lot of big equations and formulations.

The problem is that I stuck at the begening of my code because the documetation and examples are very rare on the net, I'm trying to do somthing like this :

   min Ctot = Cwt+Cpv+Cs+Cb

    with respect to :

    Ppv(t) + Pwt(t) = Pb(t) - Pl(t), t ∈ {t0,t0+∆t,...,t0+nt}

    If Ppv(t) > Pl(t) then Pb(t)=0

    Ppv_max ≤ Ppv(t)≤ Ppv_min 

    ....

    Pl : load power output
    Ppv : Photovoltaic power output
    Ctot : total cost of energy of the power system 

    ....

I wish to create a "m" file or fintenss function of matlab using GA of formulations described above?

Answer 1

[Vesselina Trashlieva]

Try this http://www.mathworks.com/help/gads/computing-objective-functions.html and then ... there is a simple example here http://www.mathworks.com/help/gads/ga.html?s_tid=srchtitle#responsive_offcanvas.

[Nabil Q]

I appriciate your help and I saw the example and I found it very helpful, but still I'm confused how to use this examples to do a code for formulations described in my first message, I wish just a small example with my real case to get really what you want to say and to start programming...

Answer 2

[Mostafa Elkony]

do you reach to any point for that code ?

Answer 3

[Banoth Krishna]

is there any one working.....genetic algorithm matlab code for power, speed optimization in two-step 16bit flash analog-to-digital converter. basic program....