06EE752 - Over Voltages in Power System Regulation (2006 - 2007) |
PART – A |
UNIT – I and II |
Introduction to over voltages phenomenon in power system: transient on
transmission lines: infinite line definition and its transient behavior, finite
line analyses, analysis for different line terminations, problems. Bewely
lattice diagram, problems. |
UNIT - III and IV |
Use of transients network analyzer, digital and hybrid computers for solving
large scale problems, characteristics of lightning discharges, theory of cloud
formation origin of lightning, iso-Keronic level, leader development, return
stroke, different types of lightning interaction, back flash over. |
PART – B |
UNIT – V and VI |
Shielding angle calculation for line, grounding rods, counter poise, problems,
origin and characteristics of switching over voltages and temporary over
voltages, problems of switching surges. |
UNIT – VII and VIII ACTIVE FILTERS |
Behavior of apparatus and line insulation under all types of over voltages,
concept of BIL, protection of apparatus against over voltages, surge arresters,
insulation co-ordination. |
REFERENCE |
TEXT BOOKS: |
1. “Power System Transients”-Greenwood, , Orient Longman 1987.
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REFERENCE BOOKS: |
1. Extra High Voltage AC Transmission Engineering -Rakesh Das
Begamudre, Willey Eastern Limited. 1987.
2. “High Voltage Engineering Fundamentals” E.Kuffel and
W.S.Zaengal, and J. Kuffel 2nd Edition, Elsevier, 2005.
3. High Voltage Engineering -M.S.Naidu and V.Kamaraju, 3rd
Edition, TMH, 2007.
4. “High Voltage Engineering” -R. S. Jha “High Voltage
Engineering”, Khanna publishers.
5. “High Voltage Engineering”- C.L.Wadhwa, New age international.
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