ANALISIS PENGARUH OPERASI PLTU JAWA-7 DENGAN
KAPASITAS 2X1000 MW TERHADAP ALIRAN DAYA DAN TEGANGAN SISTEM INTERKONEKSI 500 KV JAWA- BALI
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
HANTONO, ANANDA TRI
SP, Sampurno
SP, Sampurno
Subject
Teknik Elektro
Datestamp
2019-11-05 00:28:57
Abstract :
The increasing demand for electricity from year to year must coincide with the development of electric power system so that the demand for electricity from consumers can be met with good quality and reliability. The development of electric power system requires planning in order to operate in accordance with the provisions or standards. In this thesis the authors will perform simulation calculation and load flow Java-Bali 500 kV interconnection system analysis with the condition of the system in 2019 with the operation of PLTU Java-7 with a capacity of 2x1000 MW. The load flow simulation is based data from PT. PLN P2B Java-Bali. The load flow study is intended to obtain the voltage value of each bus, the load flow in each transmission line, so that the projection of the Java- Bali 500 kV interconnection system can be predicted in 2019. The simulation is carried out using the ETAP (Electric Transient Analysis Program) application program 12.6. 0. From the simulation result, there is an increase of voltage in some west Java GITET at peak load with the increase of voltage equal to 1,8 kV - 3 kV and there is decrease of power transfer from east to west by 8,1% in Pedan - Tasik and 42, 9% in Mandiracan - Ungaran segment. In addition, the largest transmission line loading after the operation of Java-7 power plant occurred on the transmission line from GITET Balaraja to Gandul which is 44.56% of the CCC conductor.
The increasing demand for electricity from year to year must coincide with the development of electric power system so that the demand for electricity from consumers can be met with good quality and reliability. The development of electric power system requires planning in order to operate in accordance with the provisions or standards. In this thesis the authors will perform simulation calculation and load flow Java-Bali 500 kV interconnection system analysis with the condition of the system in 2019 with the operation of PLTU Java-7 with a capacity of 2x1000 MW. The load flow simulation is based data from PT. PLN P2B Java-Bali. The load flow study is intended to obtain the voltage value of each bus, the load flow in each transmission line, so that the projection of the Java- Bali 500 kV interconnection system can be predicted in 2019. The simulation is carried out using the ETAP (Electric Transient Analysis Program) application program 12.6. 0. From the simulation result, there is an increase of voltage in some west Java GITET at peak load with the increase of voltage equal to 1,8 kV - 3 kV and there is decrease of power transfer from east to west by 8,1% in Pedan - Tasik and 42, 9% in Mandiracan - Ungaran segment. In addition, the largest transmission line loading after the operation of Java-7 power plant occurred on the transmission line from GITET Balaraja to Gandul which is 44.56% of the CCC conductor.
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