CD Skripsi

Perancangan Instalasi Penangkal Petir Eksternal Untuk Gedung Bertingkat Tiga Sekolah Islam Inayah

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ABSTRACT
Lightning protection systems are indispensable for buildings that have very
vital functions, such as schools. The three-storey building of inayah Islamic school
is a place of teaching and learning process that has an area (p x l x t) 39 m x 24 m
x 11.2 m. To protect the building from direct and indirect lightning strikes, an
external lightning rod is required. This design uses The Volume Collection Method
and Rolling Ball Method which is tailored to puipp requirement standards. The
calculation result using a collection volume method with angle 0 and peak current
of 60 kA obtained a strike distance value of 118,903 m, protection radius value of
70,152 m, collection volume of 1106685,131 m3 and protection angle of 80.39. For
the Ball rolling method, the determination of the value of the radius of the ball was
determined using the researchers' equations Wagner, Brown &Whitehead, and
Anderson & IEEE 1985. The down conductor value is 7,027 m2. The earthing
systems of both methods both produce 4,098 ohm prisoners for the use of one
electrode and 3,321 ohms for the use of two electrodes.
Keywords: Lightning strike, Collection Volume Method, Rolling Sphere Method

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 04. 121 (0077)

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 (0077)

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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