Q4/A three-phase. 60-Hz, completely transposed 345-kV, 200-km line has two 795,000-cmil 26/2 ACSR conductors per bundle and the following positive sequence line-constants: z=0.032+j0.35 Q2/km y=j4.210 S/km Full load at the receiving end of the line is 700 MW at 0.99 p.f. leading and at 95% of rated voltage. Assuming a medium-length line, determine the following: a. ABCD parameters of the nominal circuit b. Sending-end voltage VS, current IS, and real power PS c. Percent voltage regulation d. Transmission-line efficiency at full load
Q4/A three-phase. 60-Hz, completely transposed 345-kV, 200-km line has two 795,000-cmil 26/2 ACSR conductors per bundle and the following positive sequence line-constants: z=0.032+j0.35 Q2/km y=j4.210 S/km Full load at the receiving end of the line is 700 MW at 0.99 p.f. leading and at 95% of rated voltage. Assuming a medium-length line, determine the following: a. ABCD parameters of the nominal circuit b. Sending-end voltage VS, current IS, and real power PS c. Percent voltage regulation d. Transmission-line efficiency at full load
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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![Q4/A three-phase. 60-Hz, completely transposed 345-kV, 200-km line has two
795,000-cmil 26/2 ACSR conductors per bundle and the following positive sequence
line-constants:
z = 0,032 + j0.35 Ω/km
y=j4.2*10 S/km
Full load at the receiving end of the line is 700 MW at 0.99 p.f. leading and at
95% of rated voltage. Assuming a medium-length line, determine the following:
a. ABCD parameters of the nominal # circuit
b. Sending-end voltage VS. current IS, and real power PS
c. Percent voltage regulation
d. Transmission-line efficiency at full load](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F515e4ec8-4b4c-422d-83ea-d941688a5773%2F9761eafc-e6be-4882-a0ee-dc6df7106edb%2Fja0a6sf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4/A three-phase. 60-Hz, completely transposed 345-kV, 200-km line has two
795,000-cmil 26/2 ACSR conductors per bundle and the following positive sequence
line-constants:
z = 0,032 + j0.35 Ω/km
y=j4.2*10 S/km
Full load at the receiving end of the line is 700 MW at 0.99 p.f. leading and at
95% of rated voltage. Assuming a medium-length line, determine the following:
a. ABCD parameters of the nominal # circuit
b. Sending-end voltage VS. current IS, and real power PS
c. Percent voltage regulation
d. Transmission-line efficiency at full load
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