Jurnal JEETech: Journal Of Electrical Engineering And Technology
Vol. 4 No. 1 (2023): Jurnal JEETech

Penggunaan Metode Rolling Sphere untuk Pengamanan Jaringan 150 kV dari Sambaran Petir Langsung

Irrine Budi Sulistiawati (Institut Teknologi Nasional Malang, Malang)
M Zaid Sahlan Shaufi (Institut Teknologi Nasional Malang, Malang)
I Made Wartana (Institut Teknologi Nasional Malang)

Article Info

Publish Date
08 Feb 2023

Abstract

Lightning strikes can cause protection failure at substations such as equipment damage at substations due to insulation failure or what is known as flashover. Because of that, a lightning strike protection system is needed to minimize the occurrence of direct lightning strikes to equipment and buses at the substation. This study discusses the modeling of the protection of the substation from direct lightning strikes using the rolling sphere method at the Wonosari-pedan 150 kV substation using lightning rod poles. The calculation results show that with the configuration of a lightning rod as high as 21 m and the use of a ground wire of 17.8 m it meets the safe criteria for the height of the protected area in the case study of this research.

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Journal Info
Jurnal JEETech: Journal Of Electrical Engineering And Technology
Website

Abbrev

jeetech

Publisher

Universitas Darul Ulum

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Teknik Elektro Universitas Darul Ulum Jombang bekerja sama Fakultas Teknik Universitas Darul Ulum Jombang dan dengan Forum Pendidikan Tinggi Teknik Elektro Indonesia (FORTEI).Regional VII. Jawa Timur. Jurnal ini berisi tentang hasil penelitian di bidang Teknik Tenaga, Teknik Telekomunikasi, ...