F fetaker Active member Joined Dec 15, 2011 Messages 25 Reaction score 1 Oct 12, 2013 #1 In this generator voltage calculation problem, can anybody explain how the per unit value of current (Magnitude 1, Angle 0 )is being calculated? I may be lacking some concepts. Thanks
In this generator voltage calculation problem, can anybody explain how the per unit value of current (Magnitude 1, Angle 0 )is being calculated? I may be lacking some concepts. Thanks
V vang83 Member Joined May 28, 2013 Messages 9 Reaction score 0 Oct 12, 2013 #2 The question states "Assume terminal voltage (Et) = 1.0 pu" So you solve for the internal generated voltage Ei = Et + IX
The question states "Assume terminal voltage (Et) = 1.0 pu" So you solve for the internal generated voltage Ei = Et + IX
iahim Well-known member Joined Nov 16, 2012 Messages 132 Reaction score 3 Oct 12, 2013 #3 The problem states that the study is done at rated MVA and voltage, so S=1pu and E=1pu. So I has to be 1pu.
The problem states that the study is done at rated MVA and voltage, so S=1pu and E=1pu. So I has to be 1pu.
F fetaker Active member Joined Dec 15, 2011 Messages 25 Reaction score 1 Oct 12, 2013 #4 Humm....got it. Got, to pay little more attention to the question. Thank you!
