The plant capacity of a three phase generating station consists of two 15,000 kVA generators of reactance 10% each and one 8000 kVA generator of reactance 18%. The generators are connected to the station busbars from which load is taken through three 5000 kVA step up transformers each having a reactance of 8%. Determine the maximum fault MVA which the circuit breakers on (1) low voltage side and (2) High voltage side of transformer may have to deal with. 001 AVM H
The plant capacity of a three phase generating station consists of two 15,000 kVA generators of reactance 10% each and one 8000 kVA generator of reactance 18%. The generators are connected to the station busbars from which load is taken through three 5000 kVA step up transformers each having a reactance of 8%. Determine the maximum fault MVA which the circuit breakers on (1) low voltage side and (2) High voltage side of transformer may have to deal with. 001 AVM H
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 3.37P: Three single-phase two-winding transformers, each rated 25MVA,54.2/5.42kV, are connected to form a...
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Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
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