Hi, I guess you are trying to optimize with the objective of minimizing power losses. From my understanding of the objective function, the power losses equations that you have attached can replace the cost functions defined in the MATPOWER case you are working on, simply by typing in the coefficient values of the functions you have into matpower "gen.cost" matrix depending on the oder of the equations you have. the summation for what you have attached is simply the representative of all the objective function equations. to use these all you need to do is write each equation on its own and enter the coeficients of each equation into matpower gen.cost field. hope you get my point. all the best.
On 23 August 2013 07:15, 小柳拓也 <[email protected]> wrote: > > > I have a question of MATPOWER. > > I want to change objective function of OPF. > > My objective function is to take Power loss cost and Generator cost. I > attach it in Word. > > Please tell me how to change objective function. > > > Chiba University department of engineering fourth grader > Takuya Koyanagi > -- *Fred Kanjelesa. *Zambia/Lusaka. Mobile: +260967880912 "Go as far as you can see. When you get there, you'll be able to see farther!" *Thomas Carlyle* ** ****
