QUESTION ONE (a) A 3-phase full converter is used for charging a battery with an emf of 110 V and an internal resistance of 0.2 2. For a constant charging current of 10 A, compute the firing angle delay for ac line voltage of 220 V. Find also the supply power factor. (b) For the purpose of delivering energy from de source to 3-phase system, the firing angle of the 3-phase converter has been increased to 150°. For the same value of de source current of 10 A, compute the output ac line voltage.

QUESTION ONE (a) A 3-phase full converter is used for charging a battery with an emf of 110 V and an internal resistance of 0.2 2. For a constant charging current of 10 A, compute the firing angle delay for ac line voltage of 220 V. Find also the supply power factor. (b) For the purpose of delivering energy from de source to 3-phase system, the firing angle of the 3-phase converter has been increased to 150°. For the same value of de source current of 10 A, compute the output ac line voltage.

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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