TUTORIAL PROBLEMS 1. A3-phase, star-connected alternator is rated at 15000 kVA, 11 kV. The amature resistance is 1-5 /phase and synchronous reactance is 30 /phase. To what value will the terminal voltage rise when full-load at p.f. 0-8 lagging is switched off ? [13970 V]
TUTORIAL PROBLEMS 1. A3-phase, star-connected alternator is rated at 15000 kVA, 11 kV. The amature resistance is 1-5 /phase and synchronous reactance is 30 /phase. To what value will the terminal voltage rise when full-load at p.f. 0-8 lagging is switched off ? [13970 V]
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter31: Three-phase Alternators
Section: Chapter Questions
Problem 1RQ: What conditions must be met before two alternators can be paralleled together?
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