Example 12.58. Two 3-phase alternators A and B supply a sub-station through lines 1 and 2. The sub-station load is R = 50; X= 40 2 to neutral. If the generators e.m.f. are A, 10000 V and B. 12000 V and A leads B by 10° elect; find currents delivered by A and B. : 10,000 kVA, 11000 V, 10% reactance Generator A rating Generator B rating : 20,000 kVA, 11000 V, 15 % reactance Reactance of line 2 = 4-12 Reactance of line 1 = 3.8:

Example 12.58. Two 3-phase alternators A and B supply a sub-station through lines 1 and 2. The sub-station load is R = 50; X= 40 2 to neutral. If the generators e.m.f. are A, 10000 V and B. 12000 V and A leads B by 10° elect; find currents delivered by A and B. : 10,000 kVA, 11000 V, 10% reactance Generator A rating Generator B rating : 20,000 kVA, 11000 V, 15 % reactance Reactance of line 2 = 4-12 Reactance of line 1 = 3.8:

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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