PENENTUAN POHON RENTANG MINIMUM PADA DISTRIBUSI JARINGAN LISTRIK BERDASARKAN KONDISI GEOGRAFIS SUATU WILAYAH DENGAN ALGORITMA PRIM STUDI KASUS: JARINGAN LISTRIK DISTRIBUSI PRIMERKOTA SAMARINDA
Abstract: Determination of the
minimum spanning tree are widely used to solve optimization problems of finding
solutions to problems that require minmum. In the electricity distribution
network, minimum spanning tree (MST) is used to find the minimum length of
cable for electricity network system becomes more optimal. Minimum weight of a
MST primary distribution power network is strongly influenced by the
geographical conditions of a region in the form of contour data. Contour data
is spatial data that contains information of the earth surface elevation of an
area.
To determine the primary distribution grid MST needed an algorithm that
can produce optimal solutions. In this research the algorithm used is algorithm
Prim. Prim's algorithm is an algorithm in graph theory to find the MST of a
weighted graph with emphasis on the selection of minimum weight based on the
node is taken.
This research was done by designing a model of primary distribution power
network graph in accordance with the data obtained. In finding the minimum
weight for each side of the network graph should include parameters elevation,
high point / node, and the distance between points / nodes. Furthermore, the
graph is done by computer calculation and simulation to get the electricity
distribution network primary MST using Prim's algorithm with the help of
ArcView GIS 3.3 program through the avenue script.
Prim's algorithm included in the category of good or efficient
algorithms, because the shape of polynomial time complexity in n, where n is a
measure of the number of vertices or sides. Based on the test results have
shown that the algorithm Prim MST ability to determine the primary distribution
grid is much better if based on the geographical conditions of a region. In
addition, Prim's algorithm graph computation time in generating the MST based
on the data that is not based on the contour and contour data are quadratic.
Keywords: minimum
spanningtree, prim'salgorithm, contours, complexitytime, distribution electrical network, graph
Penulis: Hadiyanto
Kode Jurnal: jptlisetrodd120227
