Analisis Perhitungan Setting Relai Jarak SUTT 150 kV GIS Pondok Kelapa - Gandaria Akibat Adanya Jumper Baypass
Total View This Week0
Total View This Week0
Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Zhakiah, Sari
Ispranyoto, Edy
Ispranyoto, Edy
Subject
Teknik Elektro
Datestamp
2019-10-28 04:35:58
Abstract :
The fault can cut off the electricity on the transmission line, mainly the fault that can?t be fix itself, causing disfunctioning transmission line. The fault in GIS Miniatur on 150 kV cause damage to electrical equipment that is cracks on the conductor. This makes the system unable to be operated temporarily during the process of changing new equipment. It takes about ± 3 months for the system to run as before. For the transmission line to be able to keep functioning during the outage of the GIS Miniatur, a jumper bypass was carried out from GIS Pondok Kelapa to GIS Gandaria. Due to configuration changed, there will be a change of the protection relay settings on the transmission line. So it needs to be done to reset the distance relay on Pondok Kelapa - Gandaria. The main protection system in GIS Pondok Kelapa - Gandaria is the Distance Relay. Because GIS Gandaria is a radial circuit so there is not transmission line 150 kV after that, the range of the distance relay zone only covers zone 1 and zone 2 only. For zone 3 it can be ignored. After the calculation, the distance relay setting on the 1 side of Pondok Kelapa - Gandaria can be set as zone 1 = 3.3056? with t1 = 0 seconds and zone 2 = 5.95008? with t2 = 0.4 seconds.
The fault can cut off the electricity on the transmission line, mainly the fault that can?t be fix itself, causing disfunctioning transmission line. The fault in GIS Miniatur on 150 kV cause damage to electrical equipment that is cracks on the conductor. This makes the system unable to be operated temporarily during the process of changing new equipment. It takes about ± 3 months for the system to run as before. For the transmission line to be able to keep functioning during the outage of the GIS Miniatur, a jumper bypass was carried out from GIS Pondok Kelapa to GIS Gandaria. Due to configuration changed, there will be a change of the protection relay settings on the transmission line. So it needs to be done to reset the distance relay on Pondok Kelapa - Gandaria. The main protection system in GIS Pondok Kelapa - Gandaria is the Distance Relay. Because GIS Gandaria is a radial circuit so there is not transmission line 150 kV after that, the range of the distance relay zone only covers zone 1 and zone 2 only. For zone 3 it can be ignored. After the calculation, the distance relay setting on the 1 side of Pondok Kelapa - Gandaria can be set as zone 1 = 3.3056? with t1 = 0 seconds and zone 2 = 5.95008? with t2 = 0.4 seconds.
Download
book
BibTex
Latex, Jabref
cloud_download
Original Resource
url resource Institution
