What is Per Unit System? In the given picture, would there be any difference in calculation of the transformers, if you choose primary or secondary side? Explain in words.

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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What is Per Unit System? In the given picture, would there be any difference in calculation of the transformers, if you choose primary or secondary side? Explain in words.

 

What is Per Unit System? In the given picture, would there be any difference in calculation
of the transformers, if you choose primary or secondary side? Explain in words.
(5)
111kv /13-8 KV
13 8KV/5KV
D load
20MVA
X= 10%
X= 8%.
X-4%
Transcribed Image Text:What is Per Unit System? In the given picture, would there be any difference in calculation of the transformers, if you choose primary or secondary side? Explain in words. (5) 111kv /13-8 KV 13 8KV/5KV D load 20MVA X= 10% X= 8%. X-4%
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