Analytic Study for 66 kV Sub Transmission System Planning

Abstract

The objective of this paper is to know the operation
conditions of the system in terms of power flow, power losses
and the weak points of the network. After which, solutions
were proposed for solving such problems. The strategic and
methodology for planning Criteria are chosen in a way that
matches the general standards. A seventeen years plan is
considered with short and long term planning applied and
computed, system model was designed and a simulation for
this model was performed using NEPLAN software. A strategic
plan for the 17 year next for 66 kV sub-transmission network
has been obtained. The targeted network consists of four rings
fed from four 220KV feeding points and capable of providing
an expected total demand of 253 MW.