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vinay2011
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Join Date: Jan 2011
Posts: 2

Power Calculations

01/16/2011 6:45 AM

A generator of given Xd p.u is supplying a rated load at 0.8 lagging p.f. How to you calculate the load angle, reactive power, active power, E if (a)the steam output is increased by 20%(b) excitation is increased by 20 %?
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Anonymous Poster
#1

Re: power calculations

01/16/2011 7:16 AM

I have seen this same question in my text books 20 years ago.
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vinay2011
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Posts: 2
#2
In reply to #1

Re: power calculations

01/16/2011 8:03 AM

It is an isolated load.does the terminal voltage remains constant?
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TonyS
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#3
In reply to #2

Re: power calculations

01/16/2011 9:30 AM

Did you forget to click on post anonymously before starting to answer your own question?

__________________
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Anonymous Poster
#4
In reply to #3

Re: power calculations

01/16/2011 3:45 PM

Grate reply......
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