سال انتشار: ۱۳۷۱

محل انتشار: هفتمین کنفرانس بین المللی برق

تعداد صفحات: ۱

نویسنده(ها):

Moslehi –
Mahmoudi –
Hasary –

چکیده:

In transmission lines at mountainous terrain and terminal towers to gantry of substation theconventional theories produce significant errors and are not valid for sag tension calculations and treatment of conductor. In an attempt to overcome these problems we found three dimentional equation of conductor treatment and with these equation we are able to solve or correct the most of these problems such as sag tension calculation in mountainous terrain, connction of terminal towers to gantry, minimum clearance of conductor to the objects, exact length ofconductor, correction of state equation and some other necessary parameters.