A 3-0, 4-wire, symmetrical supply with a phase sequence of abc supplies an unbalanced, Y- connected load of the followin
Posted: Mon May 09, 2022 7:31 am
- A 3 0 4 Wire Symmetrical Supply With A Phase Sequence Of Abc Supplies An Unbalanced Y Connected Load Of The Followin 1 (51.19 KiB) Viewed 33 times
A 3-0, 4-wire, symmetrical supply with a phase sequence of abc supplies an unbalanced, Y- connected load of the following impedances: Za = 21.4 L 54.3° 12 Zb = 19.7 L -41.60 12 Zc =20.9 L 37.80 2 An analysis of currents flowing in the direction of the load in line c shows that the positive and negative phase sequence currents are 24.6 L-42° A and 21.9 L 102° A. The current flowing in the neutral towards the star point of the supply is 44.8 L 36° A (a) Calculate the current in each line [8] (b) Calculate the line voltage in the system [12]