Flexible AC Transmission systems IMPORTANT QUESTIONS

ANNA UNIVERSITY EXAMS

IMPORTANT QUESTIONS

Flexible AC Transmission systems

UNIT( I –V)

1.Explain the various basic types of FACTS controllers in detail.  

2.Explain the working and characteristic of Thyristor Switched Series  Capacitor 

3.Explain the reactive power compensation at the sending, midpoint and receiving ends of the transmission lines

4.Explain the operation of UPFC with vector diagrams.

5.Discuss the different advantages of slope in dynamic characteristics of SVC.

6.Explain about the performance of SVC in controlling voltage in a power system

7.Explain the different applications of TCSC

8.Briefly describe the way by which the transient stability is enhanced due to Static VAR  Compensator.

9.explain the different modes of operation of TCSC,With a neat block diagram

10.Explain the principle of operation and VI characteristics of STATCOM with neat sketch.

11.Explain the basic operating principle and the control capability of UPFC.

12.Explain the operation of STATCOM with an aid of block diagram

13.  Explain the basic operating principle and the control capability of UPFC.

14.  Discuss in detail about SVC-SVC interaction

15.  Discuss the coordination procedure of multiple controllers using linear control techniques in detail

16.  Discuss Linear quadratic regulator based techniques, Global coordination using nonlinear constrained optimization., Control coordination using genetic algorithms in detail