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Voltage-Current Characteristics Of Metal Oxide Varistors For Low Voltage Telephone Lightning Protector Under The Application Of Multiple Lightning Impulse

Ab Ghani, Mohd Ruddin (1998) Voltage-Current Characteristics Of Metal Oxide Varistors For Low Voltage Telephone Lightning Protector Under The Application Of Multiple Lightning Impulse. In: Electrical Insulation, 1998. Conference Record of the 1998 IEEE International Sympposium on, 1998/6/7, Arlington, Virginia, USA.

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Abstract

Surges resulting from lightning strikes could propagate not only into the power line but also into the low voltage line such as the telecommunication system and could cause damage to the equipment. In order to protect this highly sensitive equipment, a telephone lightning protector (MOV) has to be installed to the telephone set. Since the natural characteristics of lightning are a multiple stroke/flash, the response of the protector under this condition has to be investigated. This paper presents the experimental studies on the voltage and current characteristic of the MOV under the application of multiple lightning impulse voltage and current.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electrical Engineering > Department of Control, Instrumentation & Automation
Depositing User: Prof. Datuk Dr. Mohd Ruddin Ab. Ghani
Date Deposited: 31 Jul 2013 08:33
Last Modified: 28 Nov 2016 02:58
URI: http://eprints.utem.edu.my/id/eprint/8912

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