**8EE6 ELECTRICAL DRIVES AND CONTROL LAB**

1 Study and test the firing circuit of three phase half controlled bridge converter.

2 Study and obtain waveforms of 3 phase half controlled bridge converter with R and RL loads.

3 Study and test the firing circuit of 3-phase full controlled bridge converter.

4 Study and obtain waveforms of 3-phase full controlled bridge converter with R and RL loads.

5 Study and test 3-phase AC voltage regulator.

6 Control speed of dc motor using 3-phase half controlled bridge converter. Plot armature voltage
versus speed characteristic.

7 Control speed of dc motor using 3-phase full controlled bridge converter. Plot armature voltage versus speed characteristic.

8 Control speed of a 3-phase induction motor in variable stator voltage mode using 3-phase AC
voltage regulator.

9 Control speed of universal motor using AC voltage regulator.

10 Study 3-phase dual converter.

11 Study speed control of dc motor using 3-phase dual converter.

12 Study three-phase cycloconverter and speed control of synchronous motor using cycloconverter.

13 Control of 3-Phase Induction Motor in variable frequency V/f constant mode using 3-phase
inverter.