ELS330
| ELS330 | |
|---|---|
| Independent Study (EE3) | |
| Credits | 3 |
| Structure | 0-3-0 |
| Pre-requisites | ELL203 |
| Overlaps | |
ELS330 : Independent Study (EE3)
[edit]3 Credits (3-0-0) Basic Concepts: Characteristics and operating modes of drive motors. Starting, braking and speed control of motors. 4 quadrant drives. Types of loads. Torque and associated controls used in process industries. DC Motor Drives: Characteristics, Starting Methods, Braking Methods, Speed Control Using Converters and Choppers. Three phase Induction Motor Drives: Characteristics and Equivalent Circuits, Starting Methods, Braking Methods, Speed Control of Cage Rotor Induction Machines using as AC voltage controllers, Voltage- Source and Current-Source Inverters. V-by-F Control and other Control Techniques. Speed Control of Wound-Rotor Induction Machines using Rotor Resistance Variation; Slip-Power Recovery Scheme. Three phase Synchronous Motor Drives: Characteristics and Equivalent Circuits, Starting Methods, Braking Methods, Speed Control in True Synchronous and Self Control Modes. Special Machines: Permanent Magnet Brush-Less Motor Drives, Permanent Magnet Synchronous Motor Drives, Stepper and Reluctance Motor Drives.