ANALISIS SISTEM PENGAMAN SURJA PETIR SALURAN UDARA TEGANGAN MENENGAH PADA PENYULANG KBL 09 (STUDI KASUS )

WIDIANTO, - (2017) ANALISIS SISTEM PENGAMAN SURJA PETIR SALURAN UDARA TEGANGAN MENENGAH PADA PENYULANG KBL 09 (STUDI KASUS ). Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

The big problem of electrical system happened in the distribution territory (transmision & distribution). Among the many problems that occur, storm is the one of the causes. Indonesia is on the equator line which the tropical wheather and the high humiditycausesthe high strike density of the storm. Overhead powerline networking of PT. PLN (Persero) which is offenly had the storm problem is KBL 09 feeder especially in the zone 3. The problemsof the protection system towards the lightning disturbances of KBL 09 feeder zone 3 need to be analyzedso the reliable protection system will be better, economically and efficient. Based on the arrester measurement result, arresters’specification that used in the field are 18 kV and 5 kA. Hopefully the arrester can minimize the induction stroke interruption. From the result of the simulation using ATP Draw, arrester can reduce the high voltage strike quickly in the distance of 200-300 m in 1,2-5 ms. From the simulationcan be concluded that the closer arrester to tools the attenuation will be betterwhile time interruption towards high voltage caused by lightning strike will beshortly.

Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Winarso, S.T., M.Eng.
Uncontrolled Keywords: Petir, Penyulang KBL 09, Arrester, ATP Draw, Lightning, Feeder KBL. 09, Arrester, ATP Draw
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Fakultas Teknik > Teknik Elektro
Depositing User: Riski Wismana
Date Deposited: 22 Apr 2017 09:35
Last Modified: 27 Apr 2017 01:32
URI: http://repository.ump.ac.id/id/eprint/1722

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