ANALISIS KETIDAKSEIMBANGAN BEBAN TERHADAP RUGI ARUS NETRAL DAN KEANDALAN TRANSFORMATOR DISTRIBUSI 400 kV PADA GARDU DISTRIBUSI MJL
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
AFRITA SRI WULANDARI, RIZKA
Samsurizal, Samsurizal
Samsurizal, Samsurizal
Subject
Teknik Elektro
Datestamp
2022-11-02 03:38:09
Abstract :
Load imbalance happened because the amount of load in each phase is different. Which is what this results in a current flowing at a neutral conductor what causes it to happen a neutral current loss, as well as losses in the form of lost power and material losses. When recording the load at the MJL distribution substation, the amount of load value in each phase is different. Which this caused a neutral current loss of 2.03 kW with a loss of power loss of 240844.2367 kW and a material loss of Rp 347,947,668.8. To overcome this, it is necessary to equalize the load using the load rupture method. The load rupture method is carried out by moving the load on a high phase to a phase that has a lower load. After load equalization, the amount of neutral current loss decreased to 0.003 kW with the amount of power lost by 45793.79 kW and material loss of Rp 66,158,285.43. So it is known that the load imbalance has an influence on the amount of neutral current loss and losses in the form of lost power and material losses.
Load imbalance happened because the amount of load in each phase is different. Which is what this results in a current flowing at a neutral conductor what causes it to happen a neutral current loss, as well as losses in the form of lost power and material losses. When recording the load at the MJL distribution substation, the amount of load value in each phase is different. Which this caused a neutral current loss of 2.03 kW with a loss of power loss of 240844.2367 kW and a material loss of Rp 347,947,668.8. To overcome this, it is necessary to equalize the load using the load rupture method. The load rupture method is carried out by moving the load on a high phase to a phase that has a lower load. After load equalization, the amount of neutral current loss decreased to 0.003 kW with the amount of power lost by 45793.79 kW and material loss of Rp 66,158,285.43. So it is known that the load imbalance has an influence on the amount of neutral current loss and losses in the form of lost power and material losses.
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