CD Skripsi
Analisis Penempatan Recloser Untuk Mendapatkan Indeks Keandalan Terbaik Menggunakan Metode Ant Colony Optimization (Aco)
ABSTRACT
The distribution system is an important part of the electrical energy
distribution activities as directly connected to the customers. Therefore, the
distribution system is always required to have good reliability. One of solution to
increase reliability is using recloser in the medium voltage feeder. Optimal
placement of recloser will be able to maximize reliability. In this researched, the
author used a Ant Colony Optimizization method in determining the optimal
position of recloser. Objective function is combining SAIFI and SAIDI. SAIFI and
SAIDI are calculated using section technique method. Simulation calculations
using MATLAB (Matrix Laboratory) programming. Program testing was carried
out on the Gurami Feeder network at PT. PLN (Persero) ULP West City
Pekanbaru Area which distributes electrical energy sourced from the Garuda
Sakti Substation. Gurami feeder is a radial distribution network. Based on the
application of the ACO method, the best position for placing the addition of a
recloser on the main feeder before the distribution transformer is KB-0508
(100kVA). The addition of the recloser with the best position resulted in a
reduction in the SAIDI value from the initial value of 16.647 hours/year to 14.040
hours/year and the SAIFI value from the initial value of 18.907 times/year to
15,928 times/year.
Keywords: reliability, ant colony optimizazition, section technique, recloser
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