EE8006 Important Questions Power Quality
EE8006 Important Questions Power Quality Regulation 2017 Anna University free download. Power Quality Important Questions EE8006 pdf free download.
Sample EE8006 Important Questions Power Quality
3. Explain the following causes of sag (13)
a)Voltage sag to motor
b) Voltage sag due to single line to line fault
c) Voltage sag due to single line to ground fault
3 Apply CO 2
4. (i) Explain various indexes used to estimate voltage sag (7)
(ii) Discuss some of the solutions for voltage sag and interruption
EE8006 Important Questions Power Quality
5. Explain the causes of long interruptions and the principle of
regulating the voltage. (13)
2 Understand CO 2
6. Analysis and calculation of power quality due various faulted
condition (13)
2 Understand CO 2
7. (i)Explain performance voltage sag due to starting of large
induction motor in distribution level (7)
(ii)How does the load influence on voltage sag adjustable speed
drives? (6)
EE8006 Important Questions Power Quality
8. Explain the operation of Distribution Static Compensator
(DSTATCOM) used for sag mitigation (13) 4 Analyze CO 2
9. Explain how voltage sag performance is estimated in power
system network. (13)
EE8006 Important Questions Power Quality
10. (i)Explain active series compensator to compensate the voltage
sag occurs in power system (7)
(ii)Explain how ferro resonance transformer to improve the
voltage sag performance (6)
3 Apply CO 2
11. (i) Explain the solid state transfer switch
with transfer operation (7)
(ii)Explain fast transfer switch with transfer operation (6)
3 Apply CO 2
12. (i)What are the different voltage sag mitigation techniques?
Explain the principle of operation of DVR used for sag mitigation (7)
(ii)Analyze about estimating the cost of voltage sag events in the
power system (6)
EE8006 Important Questions Power Quality
13. Explain any two voltage sag mitigation Techniques with
necessary circuit diagram and waveform (13)
4 Analyze CO 2
14. Explain the role of compensators in mitigation of voltage sags.
| Subject name | Power Quality |
| Short Name | PQ |
| Semester | 6 |
| Subject Code | EE8006 |
| Regulation | 2017 regulation |
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