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Dept of EEE, REC

Switching surges on integrated power system. Voltage transients on closing and reclosing of lines. Line
dropping and load rejection. Short line or kilometric fault. Case Studies: line with short and open end, line
terminated with R, L and C.
TOTAL: 45 PERIODS
OUTCOMES:
On completion of the course, the students will be able to
 understand the importance of transients, and its effects on power system.
 analyze the over voltages due to switching transients.
 acquire knowledge about the over voltages due to lightning transients
 compute transients using travelling wave equations on transmission line and repeated reflection
by bewely’s lattice diagram.
 describe about transient in integrated power system and transients computation using Electro
Magnetic Transients Program(EMTP).

TEXT BOOKS:
1. Allan Greenwood, “Electrical Transients in Power System”, Wiley & Sons Inc. New York, 2012.
2. Rakosh Das Begamudre, “Extra High Voltage AC Transmission Engineering”, (Second edition)
Newage International (P) Ltd., New Delhi, 2006.
3. R. Ramanujam, “Computational Electromagnetic Transients: Modelling, Solution Methods and
Simulation”, I.K. International Publishing House Pvt. Ltd, New Delhi -110 016, ISBN 978-93-
82332-74-9, 2014.

REFERENCES:
1. Klaus Ragaller, “Surges in High Voltage Networks”, Plenum Press, New York, 1980.
2. Naidu M S and Kamaraju V, “High Voltage Engineering”, Tata McGraw-Hill Publishing
Company Ltd., New Delhi, 2004.
3. IEEE Guide for safety in AC substation grounding IEEE Standard 80-2000.
4. Working Group 33/13-09 (1988), “Very fast transient phenomena associated with Gas
Insulated System”, CIGRE, 33-13, pp. 1-20.
5. https://ieeexplore.ieee.org/document/7452713

EE17E62 MODERN RECTIFIERS AND RESONANT L T P C
CONVERTERS 3 0 0 3
OBJECTIVES:
 To understand the harmonics standards.
 To acquire knowledge about PWM rectifiers for UPS applications.
 To analyse resonant converters for SMPS applications.
 To carry out of dynamic analysis of DC to DC converters.
 To design a controllers for resonant converters.

UNIT I POWER SYSTEM HARMONICS & LINE COMMUTATED RECTIFIERS 9
Average power-RMS value of a waveform-Power factor-AC line current harmonic standards IEC 1000-
IEEE 519- The Single phase full wave rectifier-Continuous Conduction Mode- Discontinuous Conduction

Curriculum and Syllabus | B.E. Electrical and Electronics Engineering | R2017 Page 85