2.1 A three-phase, wye-connected induction motor is supplied by a three-phase and four-wire system with line-to-line voltage of 220 V and the impedance of the motor is 6.3 + j3.05 2 per phase. Determine the following: (a) The magnitude of the line current (b) The power factor of the motor (c) The three-phase average power consumed by the motor (d) The current in the neutral wire.

2.1 A three-phase, wye-connected induction motor is supplied by a three-phase and four-wire system with line-to-line voltage of 220 V and the impedance of the motor is 6.3 + j3.05 2 per phase. Determine the following: (a) The magnitude of the line current (b) The power factor of the motor (c) The three-phase average power consumed by the motor (d) The current in the neutral wire.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

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