Unsymmetrical phasors can be expressed in terms of their symmetricalcomponents as[F₂[11 1 Faa0= 1q²aFa₁a1LFCL1a a² a2.where F stands for any three-phase quantity (e.g., current, voltage).Conversely, the sequence components of three-phase unsymmetrical phasorscan be written asF[1 11aoa1Fal1aa²3Faz[1a²(i) Calculate in polar form the symmetrical components corresponding tounbalanced currents given as follows:la 152 10°, I₂ = 10<150°, I = 162 – 180°=(ii) Calculate in polar form the unbalanced line-to-neutral voltages in a circuitwhere the sequence components are given as:Vao = 120/90°, Val = 100/120°, Vaz = 120/180°

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(i) Calculate in polar form the symmetrical components corresponding to unbalanced currents given as follows: la = 152-10°, I = 102150°, I = 162 - 180° (ii) Calculate in polar form the unbalanced line-to-neutral voltages in a circuit where the sequence components are given as: Vao 120/90°, Val = 100/120°, Vaz 120/180°

(i) Calculate in polar form the symmetrical components corresponding to unbalanced currents given as follows: la = 152-10°, I = 102150°, I = 162 - 180° (ii) Calculate in polar form the unbalanced line-to-neutral voltages in a circuit where the sequence components are given as: Vao 120/90°, Val = 100/120°, Vaz 120/180°

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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