ANALISIS PERENCANAAN REKONFIGURASI KELISTRIKAN LABUAN BAJO UNTUK MENDUKUNG PROGRAM KAWASAN STRATEGIS PARIWISATA NASIONAL (KSPN) DENGAN SISTEM
ZERO DOWN TIME (ZDT)
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
KRISMANTO, A. IMAN
Hidayat, Syarif
Hidayat, Syarif
Subject
Teknik Elektro
Datestamp
2022-11-08 02:02:40
Abstract :
The declaration of Labuan Bajo City to become one of the National Tourism Strategic Areas (KSPN) has made PLN improve the electricity infrastructure through the reconfiguration of the 20kV network from SUTM to SKTM and gradually from the radial configuration system, Open Loop configuration, Closed Loop configuration and ZDT (Zero Down Time) configuration. with three Closed Loop Zones to serve 12 premium customers as well as the addition of CBOG and Relay Differential at each premium subscriber substation to increase the reliability of electrical energy supply, the reconfiguration of the network uses NA2XSEYBY cables 3x150 mm² with a Current Conducting Strength (KHA) of 231 Ampere, according to growth The Flores System load in the 2021-2030 RUPTL will last until the 8th year (2030). The results of the Power Flow analysis using the Etap application obtained the lowest end voltage at the customer of 19.188 kV still meeting the service standard voltage of 18 kV to 21 kV, and the results of the largest Short Circuit analysis using Etap occurred at the Busbar GI Labuan Bajo of 6,130 kA still below the equipment's capability. The cubicle at GH Gorontalo is 16 kA and the cubicle at the Substation is 25 kA, as well as by adding Automatic Transfer Switch (ATS), Backup Generator and Uninterruptible Power Supply (UPS) according to the simulation of Etap Subscriber Permium Zero Down Time (ZDT) really doesn't work. senses blackouts or flashes when there is a disturbance so that it meets the service standard for switching supply speeds (automatic) for Premium Zero Down Time (ZDT) customers, which is 3 seconds.
The declaration of Labuan Bajo City to become one of the National Tourism Strategic Areas (KSPN) has made PLN improve the electricity infrastructure through the reconfiguration of the 20kV network from SUTM to SKTM and gradually from the radial configuration system, Open Loop configuration, Closed Loop configuration and ZDT (Zero Down Time) configuration. with three Closed Loop Zones to serve 12 premium customers as well as the addition of CBOG and Relay Differential at each premium subscriber substation to increase the reliability of electrical energy supply, the reconfiguration of the network uses NA2XSEYBY cables 3x150 mm² with a Current Conducting Strength (KHA) of 231 Ampere, according to growth The Flores System load in the 2021-2030 RUPTL will last until the 8th year (2030). The results of the Power Flow analysis using the Etap application obtained the lowest end voltage at the customer of 19.188 kV still meeting the service standard voltage of 18 kV to 21 kV, and the results of the largest Short Circuit analysis using Etap occurred at the Busbar GI Labuan Bajo of 6,130 kA still below the equipment's capability. The cubicle at GH Gorontalo is 16 kA and the cubicle at the Substation is 25 kA, as well as by adding Automatic Transfer Switch (ATS), Backup Generator and Uninterruptible Power Supply (UPS) according to the simulation of Etap Subscriber Permium Zero Down Time (ZDT) really doesn't work. senses blackouts or flashes when there is a disturbance so that it meets the service standard for switching supply speeds (automatic) for Premium Zero Down Time (ZDT) customers, which is 3 seconds.
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