Daftar Isi:
  • 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.