ANALISA PENGARUH KETIDAKSEIMBANGAN BEBAN TERHADAP RUGI DAYA SALURAN NETRAL PADA JARINGAN DISTRIBUSI DI PT PLN (Persero) RAYON RIVAI PALEMBANG MENGGUNAKAN SOFTWARE ETAP 12.6.0

As result of the load imbalance appears neutral currents on the neutral line of transformer. Neutral currents flowing on the neutral channel of transformer caused a losses (loss - loss), the losses due to the presence of neutral currents on the neutral channel of transformer. Large of neutral currents generated during the day is 48 A with a power losses of 1.19 kW (0.70%). Whereas, large of neutral currents during the night is 70 A with a power losses of 2.53 kW (1.49%). With the losses so the transformer efficiency will be lower. The greater the neutral currents resulting in a neutral channel due to load imbalance, the greater the power losses is generated