THydropower Plant System The following nametag is specification of a generator in a hydropower plant. MITSUBISHI AC GENERATOR Output Voltage 4. 84.5 MVA 11 kV Current Frequency Speed Power Factor 4435 A 50 Hz 600 RPM 0.86 | Calculate the generated peak voltage. | Calculate real power of the following generator. How many pair-of-poles installed in the generator? Why does not the generator consist of one pair-of-poles only? а. b. C. 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 6.53P
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THydropower Plant System
The following nametag is specification of a generator in a hydropower plant.
MITSUBISHI AC GENERATOR
Output
Voltage
4.
84.5 MVA
11 kV
Current
Frequency
Speed
Power Factor
4435 A
50 Hz
600 RPM
0.86
|Calculate the generated peak voltage.
| Calculate real power of the following generator.
How many pair-of-poles installed in the generator?
Why does not the generator consist of one pair-of-poles only?
J Why for water turbine the speed is 600 rpm not 3000 rpm such as in steam
turbine?
a.
b.
C.
d.
е.
f.
Explain why the turbine is located below the generator.
Transcribed Image Text:THydropower Plant System The following nametag is specification of a generator in a hydropower plant. MITSUBISHI AC GENERATOR Output Voltage 4. 84.5 MVA 11 kV Current Frequency Speed Power Factor 4435 A 50 Hz 600 RPM 0.86 |Calculate the generated peak voltage. | Calculate real power of the following generator. How many pair-of-poles installed in the generator? Why does not the generator consist of one pair-of-poles only? J Why for water turbine the speed is 600 rpm not 3000 rpm such as in steam turbine? a. b. C. d. е. f. Explain why the turbine is located below the generator.
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