Through submarine DC cables, two countries (System A and System B) are connected together, as shown in Figure B2 (i). Each submarine cable has a dc voltage rating of 150 kV, and a resistance of 0.005 Ω/km. The primaries of the transformers at each end of the link are connected to the 200 kV ac network. Select an appropriate value for the transformer secondary line voltages, and give reasons for any choices that you make. 200 kV (line) 图 200 kV (line) System A System B ?

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 3.16MCQ: In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across...
Question
Through submarine DC cables, two countries (System A and System
B) are connected together, as shown in Figure B2 (i). Each submarine
cable has a dc voltage rating of 150 kV, and a resistance of 0.005
Ω/km.
The primaries of the transformers at each end of the link are
connected to the 200 kV ac network. Select an appropriate value for
the transformer secondary line voltages, and give reasons for any
choices that you make.
Transcribed Image Text:Through submarine DC cables, two countries (System A and System B) are connected together, as shown in Figure B2 (i). Each submarine cable has a dc voltage rating of 150 kV, and a resistance of 0.005 Ω/km. The primaries of the transformers at each end of the link are connected to the 200 kV ac network. Select an appropriate value for the transformer secondary line voltages, and give reasons for any choices that you make.
200 kV
(line)
图
200 kV
(line)
System A
System B
?
Transcribed Image Text:200 kV (line) 图 200 kV (line) System A System B ?
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