a. prove that the circulating current value decrease with the increase in the load between the tv transformers connected in parallel. formers 6000/400V, the first 200kVA and the other is 350kVA when
a. prove that the circulating current value decrease with the increase in the load between the tv transformers connected in parallel. formers 6000/400V, the first 200kVA and the other is 350kVA when
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.26P: A bank of three single-phase transformers, each rated 30MVA,38.1/3.81kV, are connected in Y- with a...
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![Q.3/(¹-
a. prove that the circulating current value decrease with the increase in the load between the tv
transformers connected in parallel.
b. Two 1-ph transformers 6000/400V, the first 200kVA and the other is 350kVA when
performing the short circuit test the first need 5% of rated voltage to circulate the full-load
current at 0.2 power factor while the related values for the other are 4% and 0.1, Now how will
they share a load of 300kW at 0.9 power factor lagging.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdcda24e3-2152-43be-bc60-9e5d4330f8f3%2F8acee72e-fcfa-480b-92a5-554104124c64%2F5j6yg6i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q.3/(¹-
a. prove that the circulating current value decrease with the increase in the load between the tv
transformers connected in parallel.
b. Two 1-ph transformers 6000/400V, the first 200kVA and the other is 350kVA when
performing the short circuit test the first need 5% of rated voltage to circulate the full-load
current at 0.2 power factor while the related values for the other are 4% and 0.1, Now how will
they share a load of 300kW at 0.9 power factor lagging.
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