Question

Please answer ALL PARTS of this question.

A balanced three-phase Y-connected generator with positive sequence has an impedance of 0.2 +j0.5 per phase and an internal voltage of 120 V rms per phase. The generator feeds a balanced three-phase Y-connected load having an impedance of 394-728 Ω per phase. The impedance of the line connecting the generator to the load is 0.8 + j1.5 Ω per phase. The a-phase internal voltage of the generator is specied as the reference phasor.
1) Calculate the three line currents . Enter its magnitude in A

2) Calculate the three line currents . Enter its phase angle in degrees

3) Calculate the phase voltage at terminal of the load. Enter its magnitude in V

4) Calculate the phase voltage at terminal of the load. Enter its phase angle in degrees

5) Calculate the line voltage at the load. Enter its magnitude in V

6) Calculate the line voltage at the load. Enter its phase angle in degrees

7) Calculate the phase voltage at the terminal of the source . Enter its magnitude in V

8) Calculate the phase voltage at the terminal of the source . Enter its phase angle in degrees

9) Calculate the line voltage at the terminal of the source . Enter its magnitude in V

10) Calculate the line voltage at the terminal of the source . Enter its phase angle in degrees

11) Calculate the average power per phase delivered to the Y-connected load in W

12) Calculate the total average power delivered to the load in W

13) Calculate the total power lost in the line in W

14) Calculate the total internal power lost in the generator in W

15) Calculate the total reactive power absorbed by the load in VARS

16) Calculate the total complex power associated with the source. Enter the magnitude in VA

17) Calculate the total complex power associated with the source. Enter the phase angle in degrees

Answer 1