TASK 3-Y-Y Three phase system The circuit in Figure 1 is a balanced three phase system which has the following parameters: Parameter name Voltage source A with Van ground as reference Vcn Voltage source B with Vbn ground as reference Voltage source C with ground as reference Frequency Resistor 1,2,3 Capacitor 1,2,3 Vcn Van Vbn Variable R1, R2, R3 C1, C2, C3 R3 C3 Figure 1 Unit M [M [V] [Hz] [S2] [μF] R1 C1 1 2 You are given the following parameter values: Constant f=50 Randomized Van-202* √2/0° Von-202* √2/240° Vcn-202* √2/120° R1, R2, R3-133 C1, C2, C3=84 Calculate the line-to-line voltage (often called only "line voltage") and check the result with LTSpice. Answer with the rms value in [V] and one decimal. Note: The voltage Van in the table to the left is the line-to-neutral voltage. It is also called "phase voltage". Skriv in ditt svar... You are given the following parameter values: D

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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.61P
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TASK 3-Y-Y Three phase system
The circuit in Figure 1 is a balanced three phase system which has the following
parameters:
Parameter name
Voltage source A with
ground as reference
Voltage source B with
ground as reference
Voltage source C with
ground as reference
Frequency
Resistor 1,2,3
Capacitor 1,2,3
Vcn
Van
Vbn
Variable
Van
Vbn
Vcn
f
R1, R2, R3
C1, C2, C3
R3
C3
D
Figure 1
Unit
[V]
[V]
[V]
[Hz]
[S2]
[μF]
R1
C1
C2
R2
1
2
You are given the following parameter values:
Constant
f=50
Randomized
Van=202* √2/0°
Vbn=202* v2/2400
Vcn=202* √2/120°
R1, R2, R3 = 133
C1, C2, C3 = 84
Calculate the line-to-line voltage (often called only "line voltage") and check the
result with LTSpice. Answer with the rms value in [V] and one decimal.
--D00
Note: The voltage Van in the table to the left is the line-to-neutral voltage. It is also
called "phase voltage".
Skriv in ditt svar...
You are given the following parameter values:
Transcribed Image Text:TASK 3-Y-Y Three phase system The circuit in Figure 1 is a balanced three phase system which has the following parameters: Parameter name Voltage source A with ground as reference Voltage source B with ground as reference Voltage source C with ground as reference Frequency Resistor 1,2,3 Capacitor 1,2,3 Vcn Van Vbn Variable Van Vbn Vcn f R1, R2, R3 C1, C2, C3 R3 C3 D Figure 1 Unit [V] [V] [V] [Hz] [S2] [μF] R1 C1 C2 R2 1 2 You are given the following parameter values: Constant f=50 Randomized Van=202* √2/0° Vbn=202* v2/2400 Vcn=202* √2/120° R1, R2, R3 = 133 C1, C2, C3 = 84 Calculate the line-to-line voltage (often called only "line voltage") and check the result with LTSpice. Answer with the rms value in [V] and one decimal. --D00 Note: The voltage Van in the table to the left is the line-to-neutral voltage. It is also called "phase voltage". Skriv in ditt svar... You are given the following parameter values:
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