ANALISA KOORDINASI OVER CURRENT RELAY DAN GROUND FAULT RELAY TERHADAP KEANDALAN SISTEM DENGAN SKEMA MANUVER DI PT. PLN UP3 PALEMBANG
Total View This Week0
Total View This Week0
Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
ARGATARI, NOVA PUTRI
Pawenary, Pawenary
Pawenary, Pawenary
Subject
Teknik Elektro
Datestamp
2022-09-29 07:53:32
Abstract :
In the modern world, the need for electricity supply is very important. The need for reliable electricity is needed so that there is no disturbance in the electric power distribution system. So a protection system is needed for protection from disturbances that result in blackouts so that the reliability of the system becomes bad. Overcurrent relays and earth fault relays are protection systems that are often used in distribution systems, as well as in Kalingga feeders. With the maneuver scheme applied from GH 8 Plaju to the Kalingga Feeder, it is necessary to set overcurrent relay protection and ground fault relays on the Kalingga Feeder so that the protection system remains good. In this thesis using quantitative methods, the calculation results obtained are 3-phase fault current of 12053,242 A, 2 phase of 10438,413 A, and 1 phase to ground of 288.56 A. The results obtained OCR incoming tms= 0.391, outgoing tms= 0.7, GH Bowling tms= 0.54, GH Poltekpar tms= 0.38, recloser tms= 0.279, GH 8 Plaju tms= 0.172. On GFR incoming tms = 0.62, outgoing tms= 0.516, GH Bowling tms= 0.412, GH Poltekpar tms= 0.308, Recloser tms= 0.205, GH 8 Plaju tms= 0.103.
In the modern world, the need for electricity supply is very important. The need for reliable electricity is needed so that there is no disturbance in the electric power distribution system. So a protection system is needed for protection from disturbances that result in blackouts so that the reliability of the system becomes bad. Overcurrent relays and earth fault relays are protection systems that are often used in distribution systems, as well as in Kalingga feeders. With the maneuver scheme applied from GH 8 Plaju to the Kalingga Feeder, it is necessary to set overcurrent relay protection and ground fault relays on the Kalingga Feeder so that the protection system remains good. In this thesis using quantitative methods, the calculation results obtained are 3-phase fault current of 12053,242 A, 2 phase of 10438,413 A, and 1 phase to ground of 288.56 A. The results obtained OCR incoming tms= 0.391, outgoing tms= 0.7, GH Bowling tms= 0.54, GH Poltekpar tms= 0.38, recloser tms= 0.279, GH 8 Plaju tms= 0.172. On GFR incoming tms = 0.62, outgoing tms= 0.516, GH Bowling tms= 0.412, GH Poltekpar tms= 0.308, Recloser tms= 0.205, GH 8 Plaju tms= 0.103.
Download
book
BibTex
Latex, Jabref
cloud_download
Original Resource
url resource Institution
