ANALISA SETTING RELAI ARUS LEBIH (OCR) PADA TRAFO 60 MVA SISI INCOMING 20 kV DI GARDU INDUK PLUMPA
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Institusion

Institut Teknologi Perusahaan Listrik Negara

Author

FAUZI, RESTU ARIF
Susanto, Djoko

Subject

Teknik Elektro 

Datestamp

2019-11-19 01:19:52 

Abstract :
electrical power system needs protection to keep electrical equipment (like transformers) from fault current. Many system protection in electrical power system. One of them is protection using relai . relai is a equipment what can detect electrical fault current. After relai detect current fault, relai will give signal to circuit breaker to break current faults. So The system can be protected safely. So many relai are used in the electrical power system. Over curent relai is one of them. Over current relai protected electrical equipment from over current. Over current relai will work if there is fault current caused by 3 phase fault or 2 phase fault. 3 phase fault and 2 phase fault are called phase to phase fault. Over curent relai has two term for setting. Those are current setting and time setting. All of both need calculation for setting relai. The calculation must be analysed and precised to prevent failure and work over. 

File :
03 BAB I.pdf
07 BAB V.pdf
08 DAFTAR PUSTAKA.pdf
04 BAB II.pdf
05 BAB III.pdf
06 BAB IV.pdf
A1 DAFTAR KONSULTASI.pdf
C1 PENGUJIAN OCR.pdf
B1 SINGLE LINE DIAGRAM GI PLUMPANG.pdf
01 HALAMAN JUDUL.pdf
02 ABSTRAK.pdf