Recent content by usamoh2002

Thanks Sam so the no load losses will be taken in account only during the operation period good

But I am also confused about that , to be honest with you I found some sites on the internet speak about adding these no load losses for all the time.

no we don't take the no load losses during no operation period please see the following in which only the time of operation is considered.

the kWh of the losses is simply calculated as following: Power losses cost for one day=0.07* (5+3.5)*12= 7.14 $/day Annual losses cost = 7.14 * 365day=2606.1 $/year