Cc H192081 Pages: 2

b) How the continuous control of thyristor tap changing can be achieved? Draw (5)

the control scheme.

PART 0
Answer any two full questions, each carries 10 marks.

15 How SSSC can be controlled by direct control method? Explain with neat (10)
Schematic.

16 Using the phasor diagrams explain the versatile transmission control capability (10)
of UPFC.

17 What is interline power flow controller? With a schematic diagram, explain its (10)
working.

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