The parameters of a 1200/300V. 50HZ single phase transformer are given below: R-5N, X-10 fn, R 0.3 f, X 0.6 n, R-500 n, X-1800 n and Z= 2-j4. If the primary voltage is 1000V, find by using the exact equivalent circuit: (i) The iron and copper losses, (ii) The load voltage, (iii) The voltage regulation, (iv) The efficiency.

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 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...
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The parameters of a 1200/300V, 50HZ single phase transformer are given below:
R 5n, X-10 n, R 0.3 , X 0.6 n, R 500 n. X, 1800 n and Z 2-j4. If the
primary voltage is 1000V, find by using the exact equivalent circuit: (i) The iron and
copper losses, (ii) The load voltage, (iii) The voltage regulation, (iv) The efficiency.
Transcribed Image Text:The parameters of a 1200/300V, 50HZ single phase transformer are given below: R 5n, X-10 n, R 0.3 , X 0.6 n, R 500 n. X, 1800 n and Z 2-j4. If the primary voltage is 1000V, find by using the exact equivalent circuit: (i) The iron and copper losses, (ii) The load voltage, (iii) The voltage regulation, (iv) The efficiency.
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