Abstract
If a new substation is to be constructed
and connected to an existing network, several possible
solutions are studied. These solutions may include
various connection schemes of the sub st-i 7:'. ·.·!" and several
sought locations. While the principle connection
scheme is defined by a limited number of possibilities,
the number of possible sites for the new substation is
in some sences unlimited.
The new method, presented by the authors in this
paper, enables to limit the number of possible solutions
and by using grapho-analytical methods to home on
the optimum solution. The optimum site for a substation
is the location which will result in minimum construction
and operation costs. After presenting the
basic equations and their grapho-analytical solution, a
numerical example is given, which illustrates the use
of the proposed method. The authors believe that the
method presented in this paper is a better tool for
project engineers dealing with construction of new substations.
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