Ży = 69 + 36j ohmsZw = 9 + 6j ohmsLine to line Voltage = 420VAssume positive sequence and Van with zero angle.VanZwZyaVonZwZybBH10VenZwZyCDetermine the line to line voltage V-AB at the terminal point of the load.Select your answer.368.97 angle -149.25V368.97 angle 149.25V368.97 angle -90.75V368.97 angle 29.25

Solve using per phase equivalent circuit. And in a balanced star system line voltage is always…

Ży = 69 + 36j ohms Zw = 9 + 6j ohms Line to line Voltage = 420V Assume positive sequence and Van with zero angle. Van Zw Zy a Von Zw Zy b B H10 Von Zw Zy Determine the line to line voltage V-AB at the terminal point of the load.

Ży = 69 + 36j ohms Zw = 9 + 6j ohms Line to line Voltage = 420V Assume positive sequence and Van with zero angle. Van Zw Zy a Von Zw Zy b B H10 Von Zw Zy Determine the line to line voltage V-AB at the terminal point of the load.

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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Concept explainers

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.

Question

Ży = 69 + 36j ohms
Zw = 9 + 6j ohms
Line to line Voltage = 420V
Assume positive sequence and Van with zero angle.
Van
Zw
Zy
a
Von
Zw
Zy
b
B
H10
Ven
Zw
Zy
C
Determine the line to line voltage V-AB at the terminal point of the load.
Select your answer.
368.97 angle -149.25V
368.97 angle 149.25V
368.97 angle -90.75V
368.97 angle 29.25

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