06EEL48 - Power Electronics Lab Regulation 2006 - 2007 |
1. Static characteristics of SCR.
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2. Static characteristics of MOSFET and IGBT.
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3. SCR turn-on circuit using synchronized UJT relaxation oscillator.
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4. SCR Digital triggering circuit for a single-phase controlled rectifier OR
A.C. voltage controller.
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5. Single-phase full-wave rectifier with R and R-L loads.
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6. A.C. voltage controller using TRIAC and diac combination connected to
R and R-L loads.
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7. Speed control of a separately excited D.C. motor using an IGBT or
MOSFET chopper.
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8. Speed control of a stepper motor.
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9. Speed control of a universal motor and a single-phase induction motor
using A.C. voltage controller.
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10. MOSFET OR IGBT based single-phase full-bridge inverter connected to
R load.
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*NOTE: Each student has to do any one of the experiments given below in the
examination individually.
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