1. Find the no-load phase and line voltage of a star-connected, 4-pole alternator having flux per pole of 0.1 Wb sinusoidally distributed: 4 slots per pole per phase, 4 conductors per slot, double-layer winding with a coil span of 150°. [Assuming f = 50 Hz; 789 V; 1366 V] (Elect. Technology-I, Bombay Univ. 1978)

1. Find the no-load phase and line voltage of a star-connected, 4-pole alternator having flux per pole of 0.1 Wb sinusoidally distributed: 4 slots per pole per phase, 4 conductors per slot, double-layer winding with a coil span of 150°. [Assuming f = 50 Hz; 789 V; 1366 V] (Elect. Technology-I, Bombay Univ. 1978)

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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Question

1. Find the no-load phase and line voltage of a star-connected, 4-pole alternator having flux per pole of 0.1
Wb sinusoidally distributed: 4 slots per pole per phase, 4 conductors per slot, double-layer winding
with a coil span of 150°.
[Assuming f= 50 Hz; 789 V; 1366 V] (Elect. Technology-I, Bombay Univ. 1978)

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