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Transcript
EE117 Power Electronics Lab L-T-P-Cr: 0-0-3-1 Objectives: to observe and analyse the working of different kinds of power electronic circuits, to verify the v-i characteristic of devices being used as switch, application of power electronics in induction motor speed control. List of experiments 1. Study of V-I characteristics of a given SCR. 2. Application of UJT as a relaxation oscillator 3. Study of half wave gate controlled rectifiers using one SCR 4. Study of half wave SCR controlled Rectifier with R, R-L and R-L-C load 5. Study of full wave SCR controlled Rectifier with R, R-L and R-L-C load 6. Effect of freewheeling-diode (FWD) on SCR convertor performance with inductive load 7. Study of AC voltage controller with lamp load 8. Study of VWF controller 9. Study of V-I characteristics of Triac. 10. Study of SCR based Cycloconverter Note: minimum ten experiments are required to be performed.
