X=2Y=8 c)Unsymmetrical phasors can be expressed in tems of their symmetricalcomponents as图-awhere F stands for any three-phase quantity. Conversely, the sequencecomponents of three-phase unsymmetrical phasors can be written as图-Let the sequence components for phase A of the line-to-neutral be derivedfrom your student number as:Vo = 1X020° V, V, = 1Y0445° V, V, = 1YOZ1X0° Vwhere X and Y are the last two digits of your student number.For example, if your student number is c1700123, then V = 1304120° V.Question 2 continued) Calculate in polar form the line-to-neutral voltages corresponding to thesequence components.(1) Calculate in polar form the sequence components for phases B and C ofthe line-to-neutral voltaoes.

Given Parameters are: X=2, Y=8 Va0=1X0∠0oV=120∠0oV Va1=1Y0∠45oV=180∠45oV Va2=1Y0∠1X0oV=180∠120oV…

Question 2 continued () Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (1) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages

Question 2 continued () Calculate in polar form the line-to-neutral voltages corresponding to the sequence components. (1) Calculate in polar form the sequence components for phases B and C of the line-to-neutral voltages

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter8: Symmetrical Components

Section: Chapter Questions

Problem 8.25P

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Question

X=2 Y=8

c)
Unsymmetrical phasors can be expressed in tems of their symmetrical
components as
图-
a
where F stands for any three-phase quantity. Conversely, the sequence
components of three-phase unsymmetrical phasors can be written as
图-
Let the sequence components for phase A of the line-to-neutral be derived
from your student number as:
Vo = 1X020° V, V, = 1Y0445° V, V, = 1YOZ1X0° V
where X and Y are the last two digits of your student number.
For example, if your student number is c1700123, then V = 1304120° V.
Question 2 continued
) Calculate in polar form the line-to-neutral voltages corresponding to the
sequence components.
(1) Calculate in polar form the sequence components for phases B and C of
the line-to-neutral voltaoes.

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