Two generators are connected in parallel to a 33 kV bus. One generator has a rating of 52 MVA and a reactance of 12 % while the second generator is rated at 14 MVA and has a reactance of 10 %. a) Calculate the pu reactance of generator 1 on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places) b) Calculate the pu reactance of generator 2 on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places) c) Calculate the pu reactance of a single equivalent generator on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places)
Two generators are connected in parallel to a 33 kV bus. One generator has a rating of 52 MVA and a reactance of 12 % while the second generator is rated at 14 MVA and has a reactance of 10 %. a) Calculate the pu reactance of generator 1 on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places) b) Calculate the pu reactance of generator 2 on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places) c) Calculate the pu reactance of a single equivalent generator on 100 MVA and 11 kV base. pu (Calculate to 2 decimal places)
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 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...
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![Two generators are connected in parallel to a 33 kV bus. One generator has a rating of 52 MVA and
a reactance of 12 % while the second generator is rated at 14 MVA and has a reactance of 10 %.
a) Calculate the pu reactance of generator 1 on 100 MVA and 11 kv base.
pu (Calculate to 2 decimal places)
b) Calculate the pu reactance of generator 2 on 100 MVA and 11 kV base.
pu (Calculate to 2 decimal places)
c) Calculate the pu reactance of a single equivalent generator on 100 MVA and 11 kV base.
pu (Calculate to 2 decimal places)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7a87a47e-fef0-4987-bbe4-70aee2878e3d%2F7e91bb62-0f71-4eaf-8b04-b195d12f3c32%2F3kje7x9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two generators are connected in parallel to a 33 kV bus. One generator has a rating of 52 MVA and
a reactance of 12 % while the second generator is rated at 14 MVA and has a reactance of 10 %.
a) Calculate the pu reactance of generator 1 on 100 MVA and 11 kv base.
pu (Calculate to 2 decimal places)
b) Calculate the pu reactance of generator 2 on 100 MVA and 11 kV base.
pu (Calculate to 2 decimal places)
c) Calculate the pu reactance of a single equivalent generator on 100 MVA and 11 kV base.
pu (Calculate to 2 decimal places)
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