A hydro-electric station is operated with a mean head (h) of 30 m and the water is supplied from a lake which its dimentions are 250 square km (area) and 125 cm (depth), 70% of the water in this lake can be utilized yearly to obtain the average load. If the expected load factor for the station is 80%. Calculate the power in kw for which the station should be designed (max. load). Assume that the mechanical efficiency of the turbine is 90% and the efficiency of the generato: is 95%
A hydro-electric station is operated with a mean head (h) of 30 m and the water is supplied from a lake which its dimentions are 250 square km (area) and 125 cm (depth), 70% of the water in this lake can be utilized yearly to obtain the average load. If the expected load factor for the station is 80%. Calculate the power in kw for which the station should be designed (max. load). Assume that the mechanical efficiency of the turbine is 90% and the efficiency of the generato: is 95%
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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...
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![A hydro-electric station is operated with a
mean head (h) of 30 m and the water is
supplied from a lake which its dimentions
are 250 square km (area) and 125 cm
(depth), 70% of the water in this lake can
be utilized yearly to obtain the average
load. If the expected load factor for the
station is 80%. Calculate the power in kw
for which the station should be designed
(max. load). Assume that the mechanical
efficiency of the turbine is 90% and the
efficiency of the generato: is 95%
I hope that the solution is on an electronic
board or a white paper written by hand.
Thank you for your cooperation and good
.evening, sir](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f18cb90-89d1-4a4d-a315-f3654148de8c%2F209d2f5b-273f-4a8b-abf2-d53eb274c6d2%2Fmgxfx3h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A hydro-electric station is operated with a
mean head (h) of 30 m and the water is
supplied from a lake which its dimentions
are 250 square km (area) and 125 cm
(depth), 70% of the water in this lake can
be utilized yearly to obtain the average
load. If the expected load factor for the
station is 80%. Calculate the power in kw
for which the station should be designed
(max. load). Assume that the mechanical
efficiency of the turbine is 90% and the
efficiency of the generato: is 95%
I hope that the solution is on an electronic
board or a white paper written by hand.
Thank you for your cooperation and good
.evening, sir
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