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Proteksi Petir pada Saluran Transisi Udara dan Bawah Tanah
Tegangan Menengah 20 kV
Chairul G. Irianto Syamsir Abduh
Jurusan Teknik Elektro-FTI Universitas Trisakti, Jakarta
E-mail : syamsir@trisakti.ac.id;the_abduh@hotmail.com
Telp/Fax : 021-5663232 Ext. 421/021-5605841
Abstract
This paper summarizes the main results of a study aimed at determining the maximum lightning over-voltages in
branchless underground feeder protected by metal-oxide arrester. The study has two parts. Initially, it is performed
assuming an ideal behavior of all components: the goal is to gain insight into physical phenomenon. This will be
useful to understand the main results obtained in second part, where an advanced model is used for representing
arresters.
Keyword: lightning, surge arresters, underground cables.

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Syamsir Abduh-Proteksi petir-2003

  • 1. Proteksi Petir pada Saluran Transisi Udara dan Bawah Tanah Tegangan Menengah 20 kV Chairul G. Irianto Syamsir Abduh Jurusan Teknik Elektro-FTI Universitas Trisakti, Jakarta E-mail : syamsir@trisakti.ac.id;the_abduh@hotmail.com Telp/Fax : 021-5663232 Ext. 421/021-5605841 Abstract This paper summarizes the main results of a study aimed at determining the maximum lightning over-voltages in branchless underground feeder protected by metal-oxide arrester. The study has two parts. Initially, it is performed assuming an ideal behavior of all components: the goal is to gain insight into physical phenomenon. This will be useful to understand the main results obtained in second part, where an advanced model is used for representing arresters. Keyword: lightning, surge arresters, underground cables.