hi can any one provide matlab code for AC Optimal Power flow for any N-bus system

am trying to write matlab code for AC OPF for any N-bus system. Can anyone provide me matlab code or resources for it

[Walter Roberson]

I would doubt that there is a solution for infinite-bus systems.

[Muhammad Bilal]

I also need Optimum power flow code...Please if any one have it please reply me at [e-mail]

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/?term=tag%3A%22ieee+bus%22

[saikrishna Gadiraju]

Thanks for your response Sir. I Think that code uses GA, I need simply by using newton-raphson. Please provide me resources.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/fileexchange/21059-newton-raphson-loadflow

[saikrishna Gadiraju]

Thank You sir. Thanks a lot. I received file, It describes about NR load flow i.e, Power Flow in the system. If I need Optimal Power Flow, with generation cost min. as my Objective function and constraints as basic active and reactive power flow equations, Power Flow limits(min.&max),bus voltage limits (min.&max)and Generation limits(min.&max.). Please provide MATLAB code or resources for the development of the code. Thanks a lot for your response. I highly appreciate your effort.

[Walter Roberson]

I do not have that code. I would have to do a lot of googling to find it, if it exists at all, but first I would have to do a bunch of research to find out what the Optimal Power Flow is. I do not have much interest in doing that. My recommendation would be that you sit down and write the code yourself.

[saikrishna Gadiraju]

Ok sir, Thanks for your support. I will try to code by myself. If I experience any trouble I will let you know.

[power system]

hi, To applaud your efforts . i need AC OPF N-bus matlab code. could you give me a matlab code? my e-mail [e-mail]