6. The figure below shows a single-line-diagram of part of a power system. For eachtransformer in the diagram state a suitable connection method, giving reasons for yoursuggested connection method.G1G1800MW200MW15kV10kVT1-T488T5-T6250MVA each125MVA each330/15kV88/10kVLine 1Line 2T7-T8100MVA each330/88kVT9T10-T1150MVA50MVA each88/66kV88/11kVT122MVA11/0.4kVSinge-phaseloads

For a power system, The single line diagram is shown below,

6. The figure below shows a single-line-diagram of part of a power system. For each transformer in the diagram state a suitable connection method, giving reasons for your suggested connection method. G1 G1 800MW 15kV 200MW 10kV T1-T4 T5-T6 250MVA each 125MVA each 88/10kV 330/15kV Line 1 Line 2 T7-T8 100MVA each 330/88kV T9 50MVA 88/66kV T10-T11 50MVA each 88/11kV T12 2MVA 11/0.4kV Singe-phase loads

6. The figure below shows a single-line-diagram of part of a power system. For each transformer in the diagram state a suitable connection method, giving reasons for your suggested connection method. G1 G1 800MW 15kV 200MW 10kV T1-T4 T5-T6 250MVA each 125MVA each 88/10kV 330/15kV Line 1 Line 2 T7-T8 100MVA each 330/88kV T9 50MVA 88/66kV T10-T11 50MVA each 88/11kV T12 2MVA 11/0.4kV Singe-phase loads

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 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...

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