Calculate the per-unit values of the elements according to the base values of 25MVA and 220kV in the system given in the figure below. GT2м 12,5 kV0,105 MVA20 km0,2+j0,4 Vkm35 MVA20 MVA15,2 kV0,2025MVA220/15 kvOmik yük2 MW15/220 kV0,150,0813 kV0,18

Answered: Calculate the per-unit values of the…

Calculate the per-unit values of the elements according to the base values of 25MVA and 220kV in the system given in the figure below

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 4PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

Calculate the per-unit values of the elements according to the base values of 25MVA and 220kV in the system given in the figure below.

G
T2
м 12,5 kV
0,10
5 MVA
20 km
0,2+j0,4 Vkm
35 MVA
20 MVA
15,2 kV
0,20
25MVA
220/15 kv
Omik yük
2 MW
15/220 kV
0,15
0,08
13 kV
0,18

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