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Question 2 continued (i) Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (ii) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages. c) Unsymmetrical phasors can be expressed in terms of their symmetrical components as 1 1 1 Fao Fai F = 1 a² a a a² Faz where F stands for any three-phase quantity. Conversely, the sequence components of three-phase unsymmetrical phasors can be written as [Fao 11 1 1][Fa a² F Faz = 1 a 1 a² a. Faz] Let the sequence components for phase A of the line-to-neutral be derived from your student number as: Vao 1X020° V, Va1 = =1Y0Z45° V, Va2 = 1Y0Z1X0° V

Question 2 continued (i) Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (ii) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages. c) Unsymmetrical phasors can be expressed in terms of their symmetrical components as 1 1 1 Fao Fai F = 1 a² a a a² Faz where F stands for any three-phase quantity. Conversely, the sequence components of three-phase unsymmetrical phasors can be written as [Fao 11 1 1][Fa a² F Faz = 1 a 1 a² a. Faz] Let the sequence components for phase A of the line-to-neutral be derived from your student number as: Vao 1X020° V, Va1 = =1Y0Z45° V, Va2 = 1Y0Z1X0° V

Introductory Circuit Analysis (13th Edition)
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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Question 2 continued (i) Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (ii) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages.
Transcribed Image Text:Question 2 continued (i) Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (ii) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages.
c) Unsymmetrical phasors can be expressed in terms of their symmetrical components as 1 1 1 Fao Fai F = 1 a² a a a² Faz where F stands for any three-phase quantity. Conversely, the sequence components of three-phase unsymmetrical phasors can be written as [Fao 11 1 1][Fa a² F Faz = 1 a 1 a² a. Faz] Let the sequence components for phase A of the line-to-neutral be derived from your student number as: Vao 1X020° V, Va1 = =1Y0Z45° V, Va2 = 1Y0Z1X0° V
Transcribed Image Text:c) Unsymmetrical phasors can be expressed in terms of their symmetrical components as 1 1 1 Fao Fai F = 1 a² a a a² Faz where F stands for any three-phase quantity. Conversely, the sequence components of three-phase unsymmetrical phasors can be written as [Fao 11 1 1][Fa a² F Faz = 1 a 1 a² a. Faz] Let the sequence components for phase A of the line-to-neutral be derived from your student number as: Vao 1X020° V, Va1 = =1Y0Z45° V, Va2 = 1Y0Z1X0° V
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