The single phase equivalent circuit of a 3-phase, 4-pole induction motor is shown in Fig. Q1. The machine is connected t

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The Single Phase Equivalent Circuit Of A 3 Phase 4 Pole Induction Motor Is Shown In Fig Q1 The Machine Is Connected T 1 (48.41 KiB) Viewed 51 times

The single phase equivalent circuit of a 3-phase, 4-pole induction motor is shown in Fig. Q1. The machine is connected to a three-phase voltage source with line-neutral voltage of 200 V, RMS (346 V, line-line) and a frequency of 400 radians/second. The motor reaches peak torque at a speed of 160 radians/second (about 1528 RPM). Calculate: i) The peak torque in N-m ii) The value of resistor R2 (8 marks) (2 marks) j 2.522 00000 j2 Ω 00000 + 200 v 100000 j 10 22 R2 s W Fig. Q1 Induction motor equivalent circuit