Question Paper Code : 51443
B.E./B.Tech. DEGREE EXAMINATION, MAY/JUNE 2014.
Electrical and Electromcs Engineermg
EE 2351/EE 61/10133 EE 601 - POWER SYSTEM ANALYSIS
(Common to PTEE 2351 Power System Analysis for B.E. (Part-Time)
Fourth Semester Electrical and Electronics Engineering Regulation 2009)Time : Three hours
Maximum : 100 marks
Answer ALL questions.
PART A — (10 x 2 = 20 marks)
1.Draw the impedance diagram for the given single line representation of the power system.
2.What are the types of load modeling?
3.What is the role of swing bus in power flow study?
4.At what condition generator bus is treated as load bus?
5.Give the frequency of various faults occurrence in ascending order.
6.Define bolted fault.
7.What are the features of zero sequence current?
8.Write the symmetrical component currents of phase 'a' in terms of three phase currents.
9.Define dynamic stability with an example.
10.Find the frequency of oscillation for a synchronizing co-efficient of 0.6, inertia constant H 4 and system frequency of 50 Hz.
Full Name :Arumugam.P
College Name :SNS College of Technology
Subject Code :EE2351
Subject Name : Power System Analysis
Study Material Description :aaru edition 2014 QP
EE2351 PSA May June 2014 QP.pdf (Size: 827.89 KB / Downloads: 4,899)
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