<div>Active Power Loss Diminution by Spontaneous Process Algorithm</div><div>Dr. Kanagasabai Lenin</div><div>Department of EEE</div><div>Prasad V.Potluri Siddhartha Institute of Technology,</div><div>Kanuru, Vijayawada, Andhra Pradesh -520007.</div><div>Email: gklenin@gmail.com</div><div>Abstract— In this paper Spontaneous Process Algorithm
(SPA) is proposed to solve optimal reactive power problem. Formulation
of the projected algorithm is done by imitating the process done during
nuclear fission and fusion. Every item of a nucleus attribute symbolizes
each solution variable. Sequence of operators directs the nucleus and in
order to avoid the local optimum it will imitate the dissimilar
condition of reaction. In the exploration space nucleus symbolizes the
variables and potential solution. Levy flight has been intermingled in
the procedure to enhance the diversification and intensification in the
search. Spontaneous Process Algorithm (SPA) has been tested in standard
IEEE 14, 30, 57,118,300 bus test systems and simulation results show the
projected algorithm reduced the real power loss comprehensively and
there is increase in percentage of reduction of real power loss.</div><div>Key words: Optimal reactive power, Transmission loss, Spontaneous
process algorithm</div><div> </div>