Download JNTUK M-Tech 2020 R19 EEE Power System Dynamics and Stability Model Question Paper

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I M. Tech I Semester (R19) Regular Examinations

POWER SYSTEM DYNAMICS AND STABILITY

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(ELECTRICAL & ELECTRONICS ENGINEERING)

MODEL QUESTION PAPER

TIME: 3 Hrs. Max. Marks: 75 M

Answer ONE Question from EACH UNIT

All questions carry equal marks

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UNIT -1

1. a). Explain about the different subsystems of a power system and associated controls and operating states of power system.
   b). Explain the classical methods of analysis of power system stability.

OR

2. Explain about the modelling of Synchronous machine using Park's transformation.

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UNIT -1I

3. Draw the functional and standard block diagram of excitation system and explain.

OR

4. Explain about the modelling of Synchronous machine with model 1.1

UNIT - 111

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5. Explain about the small signal stability of system by eigen value approach.

OR

6. Draw the block diagram and Explain about the small signal stability for SMIB system with RH criterion.

UNIT -1V

7. Explain about the Power system stabilizer with each component in PSS.

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OR

8. Draw and explain the modelling of SMIB system with and without PSS.

UNIT -V

9. Explain about the concepts of multi machine stability

OR

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10. What are different solution techniques for transient stability and explain the modified Euler method for the determination of transient stability.