Electrical engineering 02/(30M) A 100 KVA, star connected, 400 volt, 3-phase salient-pole synchronousgenerator has reactances of xa 1.9 Q2 and x 1.6 2 per phase. The generator delivers itsrated full-load current at 0.8 lagging p.f. and the armature resistance is assumed to beneglected, determine:Torque angle (power angle).ii)No-load (excitation) voltage.iii)Voltage regulation.1500 rpmS=IV6ger lasses O1)vi)Power developed by the machine and the efficiency if you know that the mechanicalloss is 2 KW (other losses are neglected).Induced torque that is required by the prime-mover.Pin Plass PoutDraw the phasor diagram per phase with indicting the voltage and current scales.

Step 1:Step 2:Step 3:Step 4:Step 5:Step 6:(f) Phasor diagram:

Answered: 02/(30M) A 100 KVA, star connected, 400…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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