CD Skripsi

Analisis Sistem Pentanahan Gardu Induk 150 KV Maninjau Dengan Konstruksi (Grid- Rod)

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ABSTRACT
Substations are an important part of the electric power system to distribute electric power to
other substations. Substations have the potential to experience disturbances, one of which is
lightning strikes and overcurrents. Therefore, to avoid the possibility of dangerous interference,
the substation must have a grounding system that meets safe standards for equipment and people
around the substation area. The grounding system is part of the electric power system which has
the function of grounding in the event of a disturbance. In this study, the construction method
(grid-rod) was used to analyze the grounding system at the 150 kV Maninjau substation. From
the calculation results, the total fault current is 1732 A, the grounding grid resistance is 0.115Ω ,
the mesh voltage value is 42,96 v, the permissible touch voltage is 991.1 v, the step voltage is
103.92 v and the permissible step voltage is 3298.2 v. The total length of conductors for the
earthing grid used is 3390,5 m with 11 conductors parallel to the X axis and 23 parallel to the Y
axis.
Keyword: substation, fault, grounding, grid-rod

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 04. 121 (0103)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Teknik – Teknik elektro., 2021

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 04. 121 (0103)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK ELEKTRO

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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