1 Power system transients R.SARAVANAN AP/EEE

2 UNIT-1 INTRODUCTION AND SURVEY IMPORTANCE & CAUSES OF TRANSIENTS RL CIRCUIT TRANSIENT RLC CIRCUIT TRANSIENTS DOUBLE FREQUENCY TRANSIENTS TYPES OF TRANSIENTS EFFECT OF TRANSIENTS

3 UNIT 2- SWITCHING TRANSIENTS OVER VOLTAGES

4 UNIT 2 CONTD…. RESISTANCE SWITCHING LOAD SWITCHING NORMAL AND ABNORMAL SWITCHING TRANSIENTS

5 UNIT 2 CONTD ….. CURRENT CHOPPING CAPACITANCE SWITCHING FERRO RESONANCE

6 UNIT 3 LIGHTING TRANSIENTS

7 UNIT 3 CONTD….. THEORIES IN THE FORMATION OF CLOUDS AND CHARGE FORMATION

8 UNIT 3 CONTD… MECHANISM OF LIGHTNING LIGHTNING STROKES

9 UNIT 4 TRAVELLING WAVES ON TRANSMISSION LINE COMPUTATION OF TRANSIENTS

10 UNIT 4 CONTD…. COMPUTATION OF TRANSIENTS TRAVELLING WAVE CONCEPT

11 UNIT 4 CONTD…. BEWELY’S LATTICE DIAGRAM STANDING WAVES REFLECTION AND REFRACTION OF TRAVELLING WAVES

12 UNIT 5 TRANSIENTS IN INTEGRATED POWER SYSTEM THE SHORT LINE KILOMETRIC FAULT LINE DROPPING AND LOAD REJECTION VOLTAGE TRANSIENTS CLOSING AND RECLOSING LINES SWITCHING SURGES EMTP FOR TRANSIENTS

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