Two quadrant (Class – C) chopper fed dc separately excited and series motors
23:02
Four quadrant (Class – E) chopper fed dc motor drive
8:14
two quadrant chopper drive | two quadrant chopper fed dc separately excited motor | chopper fed
27:22
Single quadrant (Class – A) chopper fed dc separately excited and series motors
14:33
Two quadrant chopper fed dc drive/Type C and Type D chopper fed drive
28:16
Speed Torque Conventions and Multiquadrant operation of Drives| Industrial Drives and Control |
13:04
Class D Chopper/Type D Chopper : Working and Output Waveforms
23:19
Four Quadrant operation of single phase dual converter fed DC Drive
57:53