Power system transients (IV-EEE)
- 1. EE 1004 - POWER SYSTEM TRANSIENTS SEM: VIII YEAR: IV DEPT: EEE R.HARIHARAN LECT/ EEE 1
- 2. EE 1004 POWER SYSTEM TRANSIENTS UNIT - 1 SWITCHING TRANSIENTS • Effect of transients on power systems UNIT - 2 • Importance of study of transients in planning UNIT - 3 • Resistance switching • Observations in RLC circuit and basic transforms of the RLC circuit UNIT - 4 UNIT - 5 R.HARIHARAN, LECT / EEE 2
- 3. EE 1004 POWER SYSTEM TRANSIENTS UNIT - 1 LOAD SWITCHING • Normal and abnormal switching UNIT - 2 transients • Current chopping UNIT - 3 • Capacitance switching • Effect of voltage regulation UNIT - 4 UNIT - 5 R.HARIHARAN, LECT / EEE 3
- 4. EE 1004 POWER SYSTEM TRANSIENTS UNIT - 1 LIGHTNING TRANSIENTS • Causes of over voltage UNIT - 2 • Lightning phenomenon • Mechanisms of lighting strokes • Protection afforded by ground wires UNIT - 3 • Interaction between lightning and power system UNIT - 4 • Mathematical model for lightning UNIT - 5 R.HARIHARAN, LECT / EEE 4
- 5. EE 1004 POWER SYSTEM TRANSIENTS UNIT - 1 TRAVELLING WAVES ON TRANSMISSION LINE AND TRANSIENTS UNIT - 2 • Computation of transients • Travelling wave concept • Bewely’s lattice Diagram UNIT - 3 • Reflection and refraction of travelling waves UNIT - 4 UNIT - 5 R.HARIHARAN, LECT / EEE 5
- 6. EE 1004 POWER SYSTEM TRANSIENTS UNIT - 1 TRANSIENTS IN INTEGRATED POWER SYSTEM UNIT - 2 • Distribution of voltage in a power system UNIT - 3 • Voltage transients on closing and reclosing lines • Switching surges on integrated UNIT - 4 system UNIT - 5 R.HARIHARAN, LECT / EEE 6
- 7. EE 1004 POWER SYSTEM TRANSIENTS TEXT BOOK REFERENCE BOOK R.HARIHARAN, LECT / EEE 7
- 8. EE 1004 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 8
- 9. EE 1004 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 9