KOORDINASI KERJA RELE ARUS LEBIH DAN RELE GANGGUAN TANAH PADA PENYULANG HIMALAYA DI GARDU INDUK CENGKARENG
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Nugraha, Gilang Rizky
Ispranyoto, Edy
Ispranyoto, Edy
Subject
Teknik Elektro
Datestamp
2020-01-16 12:01:08
Abstract :
On medium voltage distribution network is one of the power system that cannot be spared from distractions. This can cause damage to the electrical equipment so that disruption of the continued of a distribution system. To overcome this, It takes an effective protection system. An effective protection system has some terms that is fast, selective and reliable so as to reduce the impact of the disruptions that have occurred. Based on the analysis and calculation of the PMT trip current setting and time in Himalaya?s feeder, the current setting Value and the time gained Over Current Relay was 314,6 A and TMS 0.15 with the current setting of the Ground Fault Relay 84.451 A and TMS 0.10 on the Outgoing side of the feeder. The current setting value and time Over Current Relay obtained is A 1544,4 A and TMS 0.20 with a setting the flow the flow of Ground Fault Relay 84.451 A and TMS 0.24 on the Incoming side of the feeder. So expect performance relay optimally working on feeder.
On medium voltage distribution network is one of the power system that cannot be spared from distractions. This can cause damage to the electrical equipment so that disruption of the continued of a distribution system. To overcome this, It takes an effective protection system. An effective protection system has some terms that is fast, selective and reliable so as to reduce the impact of the disruptions that have occurred. Based on the analysis and calculation of the PMT trip current setting and time in Himalaya?s feeder, the current setting Value and the time gained Over Current Relay was 314,6 A and TMS 0.15 with the current setting of the Ground Fault Relay 84.451 A and TMS 0.10 on the Outgoing side of the feeder. The current setting value and time Over Current Relay obtained is A 1544,4 A and TMS 0.20 with a setting the flow the flow of Ground Fault Relay 84.451 A and TMS 0.24 on the Incoming side of the feeder. So expect performance relay optimally working on feeder.
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