Find full-load regulation at (i) Unity pf (ii) 0.8 pf lagging (iii) 0.8 pf leading
Find full-load regulation at (i) Unity pf (ii) 0.8 pf lagging (iii) 0.8 pf leading
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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4. A 3-phase, 50 Hz, star -connected, 2000 kVA, 2300 V alternator gives a short-circuit current of 600 A for a certain field excitation. With the same excitation, the open-circuit voltage was 900 V. The resistance between a pair of terminals was 0.12 ohm. Find full-load regulation at
(i) Unity pf
(ii) 0.8 pf lagging
(iii) 0.8 pf leading
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