ANALISIS KOORDINASI RELE ARUS LEBIH DAN RELE GANGGUAN TANAH PADA PENYULANG DEWI SARTIKA DI GARDU INDUK PRABUMULIH

PANGESTU, RAKA DIMAS and Hamdadi, Antonius (2020) ANALISIS KOORDINASI RELE ARUS LEBIH DAN RELE GANGGUAN TANAH PADA PENYULANG DEWI SARTIKA DI GARDU INDUK PRABUMULIH. Undergraduate thesis, Sriwijaya university.

	Text RAMA_20201_03041281621045.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_20201_03041281621045_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
Preview	Text RAMA_20201_03041281621045_0014125603_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (3MB) | Preview
	Text RAMA_20201_03041281621045_0014125603_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (187kB) | Request a copy
	Text RAMA_20201_03041281621045_0014125603_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (102kB) | Request a copy
	Text RAMA_20201_03041281621045_0014125603_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (276kB) | Request a copy
	Text RAMA_20201_03041281621045_0014125603_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (9kB) | Request a copy
	Text RAMA_20201_03041281621045_0014125603_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (49kB) | Request a copy
	Text RAMA_20201_03041281621045_0014125603_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

In the electrical system, disturbances that occur not only from outside but can also occur from within (internally). For this reason, a reliable protection relay is needed to protect the electric power system and localize areas where interference is occurring. The relay will work by sending a trip signal if there is a disturbance to the PMT (Power Breaker). Therefore, accurate time and current settings are needed so that the relay can work quickly when a disturbance occurs. Therefore, the author raises the issue of overcurrent relay coordination and ground disturbance relay as safety for the 60 MVA Transfromator at Prabumulih Substation. From the calculation of the overcurrent relay settings and ground disturbance relay with the existing data in the field in unsuitable conditions. Obtained TMS overcurrent on the primary side transformer 150 kV of 0.30 SI, 20 kV TMS transformer side of 0.17 SI. For the ground fault relay on the primary side transformer 150 kV TMS is 0.42, the secondary side transformer 20 kV is 0.24. For the overcurrent relay in Dewi Sartika feeder, it is set with a TMS of 0.09 SI. and the ground fault relay is set with a TMS of 0.10 SI. Keywords: Protection, Overcurrent Relay, Ground Fault Relay

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Protection, Overcurrent Relay, Ground Fault Relay
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3001-3521 Distribution or transmission of electric power
Divisions:	03-Faculty of Engineering > 20201-Electrical Engineering (S1)
Depositing User:	Users 9742 not found.
Date Deposited:	12 Jan 2021 08:01
Last Modified:	12 Jan 2021 08:01
URI:	http://repository.unsri.ac.id/id/eprint/39724

Actions (login required)

View Item