Dear SidiropoulosM
Thanks for your kind and extremely clear explanation. You helped me quite a lot. It is difficult to explain you all the circumstances that surround Brazilian electric power systems, since they were government-owned for a long time span. Only recently the electric utilities...
Dear jbartos,
Sometimes, transformer operation has to afford short periods of overload due to distribution/power system conditions, e.g. in a failure recovery. Other times, large consumers do overload power transformers for short periods.
In this second case, assuming that all protection...
Dear busbar,
Thanks for your kind reply. Actually I am aware of IEEE standards and other ANSI standards and IEE/IEC resolutions.
The point is: I need contact information (preferably e-mail addresses) of electric utilities or consortii of electric utilities, in order to send them a questionary...
I am carrying out a research about Power Transformers Overloading worldwide. It is well-known that overloading reduces power transformers life span. In Brazil, electric utilities established a penalty fee for large consumers that do overload power transformers. I am doing a research that aims...