Question

6. A 4-wire, 3-phase 50 Hz supply is connected to a balanced 3-phase load in wye connection. If $V_{AN} = 230 \angle 0^\circ V$ and $Z_a = 12 \angle 30^\circ \Omega$, and the phase sequence is CBA: • find the line currents and the neutral current • draw the phasor diagram using $V_{AN}$ as reference • draw and label the equivalent circuit of one phase of the circuit • draw the power triangle for the load.

Name: 6 a 4 wire 3 phase 50 hz supply is connected to a balanced 3 phase load in wye connection if van 230 angle 0circ v and za 12 angle 30circ omega and the phase sequence is cba find the line 73094
Uploaded: 2023-11-06T10:43:14-08:00
Duration: 3 min 20 s
Channel: Supreeta N
Description: 6 a 4 wire 3 phase 50 hz supply is connected to a balanced 3 phase load in wye connection if van 230 angle 0circ v and za 12 angle 30circ omega and the phase sequence is cba find the line 73094

          6. A 4-wire, 3-phase 50 Hz supply is connected to a balanced 3-phase load in wye connection. If $V_{AN} = 230 \angle 0^\circ V$ and $Z_a = 12 \angle 30^\circ \Omega$, and the phase sequence is CBA:
• find the line currents and the neutral current
• draw the phasor diagram using $V_{AN}$ as reference
• draw and label the equivalent circuit of one phase of the circuit
• draw the power triangle for the load.

6 a 4 wire 3 phase 50 hz supply is connected to a balanced 3 phase load in wye connection if van 230 angle 0circ v and za 12 angle 30circ omega and the phase sequence is cba find the line 73094

Added by Raquel S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Supreeta N

11/06/2023

Step 1

The phase impedance is $Z_a = 12 \angle 30^\circ \Omega$. The phase current $I_a$ can be calculated using Ohm's law: $I_a = \frac{V_{AN}}{Z_a} = \frac{230 \angle 0^\circ}{12 \angle 30^\circ} = \frac{230}{12} \angle (0^\circ - 30^\circ) = 19.17 \angle -30^\circ A$ Show more…

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6. A 4-wire, 3-phase 50 Hz supply is connected to a balanced 3-phase load in wye connection. If $V_{AN} = 230 \angle 0^\circ V$ and $Z_a = 12 \angle 30^\circ \Omega$, and the phase sequence is CBA: • find the line currents and the neutral current • draw the phasor diagram using $V_{AN}$ as reference • draw and label the equivalent circuit of one phase of the circuit • draw the power triangle for the load.