ANALISIS PENURUNAN RUGI RUGI DAYA TRANSFORMATOR DISTRIBUSI PT PLN (PERSERO) ULP KUALA SIMPANG ACEH PADA PENYULANG TC-08 SERUWAY
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
SALMAN ALFARIZI, MUHAMMAD
Pahiyanti, Novi Gusti
Pahiyanti, Novi Gusti
Subject
Teknik Elektro
Datestamp
2022-11-03 07:30:08
Abstract :
In the development of the use of electrical energy, the problem of power losses (losses) needs special attention. Because this can lead to reduced energy sold to customers. Where if in one feeder there is a transformer that is experiencing an overload condition, then transformer management actions will be carried out by balancing the load on the transformer. So that in this thesis, load data is collected on the TC-08 Seruway feeder distribution transformer with an overloaded transformer, namely the SRW036-00 transformer with a capacity of 50 kVA and the SRW032-00 transformer with a maximum load of 22.61 kVA or 90.44% of transformer capacity of 25 kVA. From the simulation results with ETAP. in the name of the SRW036 substation, the load is broken into the SRW023 substation, the resulting losses at the SRW036-00 substation before transformer management are 0.868 KW and 1.3 KVar and after transformer management are 0.531 KW and 0.792 KVar, as for the value of the SRW023 substation before management transformer of 0.272 KW and 0.408 KVar and after transformer management of 0.528 KW and 0.792 KVar. In the name of the SRW032 substation, when the load is broken into the SRW043 substation, the resulting losses at the SRW032-00 substation before transformer management are 0.435 KW and 0.653 KVar and after transformer management are 0.138 KW and 0.207 KVar, while the value of the SRW043 substation before transformer management is 0.138 KW and 0.207 KVar. 0.009 KW and 0.013 KVar and after transformer management 0.091 KW and 0.137 KVar. With the management of the transformer net by balancing the load, the resulting losses in the transformer are better and make these components normal.
In the development of the use of electrical energy, the problem of power losses (losses) needs special attention. Because this can lead to reduced energy sold to customers. Where if in one feeder there is a transformer that is experiencing an overload condition, then transformer management actions will be carried out by balancing the load on the transformer. So that in this thesis, load data is collected on the TC-08 Seruway feeder distribution transformer with an overloaded transformer, namely the SRW036-00 transformer with a capacity of 50 kVA and the SRW032-00 transformer with a maximum load of 22.61 kVA or 90.44% of transformer capacity of 25 kVA. From the simulation results with ETAP. in the name of the SRW036 substation, the load is broken into the SRW023 substation, the resulting losses at the SRW036-00 substation before transformer management are 0.868 KW and 1.3 KVar and after transformer management are 0.531 KW and 0.792 KVar, as for the value of the SRW023 substation before management transformer of 0.272 KW and 0.408 KVar and after transformer management of 0.528 KW and 0.792 KVar. In the name of the SRW032 substation, when the load is broken into the SRW043 substation, the resulting losses at the SRW032-00 substation before transformer management are 0.435 KW and 0.653 KVar and after transformer management are 0.138 KW and 0.207 KVar, while the value of the SRW043 substation before transformer management is 0.138 KW and 0.207 KVar. 0.009 KW and 0.013 KVar and after transformer management 0.091 KW and 0.137 KVar. With the management of the transformer net by balancing the load, the resulting losses in the transformer are better and make these components normal.
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