1. EE 2027 - POWER SYSTEM TRANSIENTS SEM: VIII YEAR: IV DEPT: EEE
R.HARIHARAN
LECT/ EEE

2. EE2027 POWER SYSTEM TRANSIENTS
UNIT - 1
SWITCHING TRANSIENTS
Effect of transients on power systems
Importance of study of transients in planning
Resistance switching
Observations in RLC circuit and basic transforms of the RLC circuit
UNIT - 2
UNIT - 3
UNIT - 4
UNIT - 5
R.HARIHARAN, LECT / EEE

3. EE2027 POWER SYSTEM TRANSIENTS
UNIT - 1
LOAD SWITCHING
Normal and abnormal switching transients
Current chopping
Capacitance switching
Effect of voltage regulation
UNIT - 2
UNIT - 3
UNIT - 4
UNIT - 5
R.HARIHARAN, LECT / EEE

4. EE2027 POWER SYSTEM TRANSIENTS
UNIT - 1
LIGHTNING TRANSIENTS
Causes of over voltage
Lightning phenomenon
Mechanisms of lighting strokes
Protection afforded by ground wires
Interaction between lightning and power system
Mathematical model for lightning
UNIT - 2
UNIT - 3
UNIT - 4
UNIT - 5
R.HARIHARAN, LECT / EEE

5. EE2027 POWER SYSTEM TRANSIENTS
UNIT - 1
TRAVELLING WAVES ON TRANSMISSION LINE AND TRANSIENTS
Computation of transients
Travelling wave concept
Bewely’s lattice Diagram
Reflection and refraction of travelling waves
UNIT - 2
UNIT - 3
UNIT - 4
UNIT - 5
R.HARIHARAN, LECT / EEE

6. EE2027 POWER SYSTEM TRANSIENTS
UNIT - 1
TRANSIENTS IN INTEGRATED POWER SYSTEM
Distribution of voltage in a power system
Voltage transients on closing and reclosing lines
Switching surges on integrated system
UNIT - 2
UNIT - 3
UNIT - 4
UNIT - 5
R.HARIHARAN, LECT / EEE

7. EE2027 POWER SYSTEM TRANSIENTS
TEXT BOOK
REFERENCE BOOK
R.HARIHARAN, LECT / EEE

8. EE2027 POWER SYSTEM TRANSIENTS
ASSIGNMENT TOPICS
Capacitance switching
Mathematical model for lightning
Bewley’s lattice
EMTP for transient computation
Past university exam 2 marks
R.HARIHARAN, LECT / EEE

9. EE2027 POWER SYSTEM TRANSIENTS
SEMINAR TOPICS
Importance of transients
Ferro resonance
Protection against lightning transients
Classifications of transmission lines
Over voltage due to ground faults.
R.HARIHARAN, LECT / EEE