PERHITUNGAN KAPASITAS AUXILIARY TRANSFORMER UNIT PADA SISTEM PEMAKAIAN SENDIRI DI PT. INDONESIA POWER UJP BANTEN 1 SURALAYA
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
WICAKSONO, BAHTIAR BIMO
Erlina, Erlina
Erlina, Erlina
Subject
Teknik Elektro
Datestamp
2019-12-11 04:42:40
Abstract :
The installation itself is very important for the process of generating electricity. At the power plant, the use of the installation itself is very influential on the performance of the equipment. Because all equipment is connected to the use of self-installation. There are a number of self-use transformers at UJP Banten 1 Suralaya including the Auxiliary Transformer Unit (UAT) and Station Station Transformer Unit (UST). 78.7% which means that it is still in an optimal state and in accordance with applicable standards. Then when the condition is full, the loading value reaches 33.5 MVA from 34 MVA where the percentage of loading is 98.4%. In 4 UST transformers obtained in the Transformer Water System burdened 1167.6 kVA from 1600 kVA with a percentage of 72.9%. The Turbine Transformer is loaded with 865.6 kVA out of 1600 kVA with a percentage of 54.1%. At ESP Transformer, the load is 621.1 kVA from 1600 kVA with a percentage of 38.8%. The Transformer Boiler is loaded with 487.7 kVA out of 2500 kVA with a percentage of 19.5%.
The installation itself is very important for the process of generating electricity. At the power plant, the use of the installation itself is very influential on the performance of the equipment. Because all equipment is connected to the use of self-installation. There are a number of self-use transformers at UJP Banten 1 Suralaya including the Auxiliary Transformer Unit (UAT) and Station Station Transformer Unit (UST). 78.7% which means that it is still in an optimal state and in accordance with applicable standards. Then when the condition is full, the loading value reaches 33.5 MVA from 34 MVA where the percentage of loading is 98.4%. In 4 UST transformers obtained in the Transformer Water System burdened 1167.6 kVA from 1600 kVA with a percentage of 72.9%. The Turbine Transformer is loaded with 865.6 kVA out of 1600 kVA with a percentage of 54.1%. At ESP Transformer, the load is 621.1 kVA from 1600 kVA with a percentage of 38.8%. The Transformer Boiler is loaded with 487.7 kVA out of 2500 kVA with a percentage of 19.5%.
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