Electrical Drives and Controls [Mechanical Department]

Electrical Drives and Controls [Mechanical Department]

Electrical Drives and Controls

INTRODUCTION

1. Block Diagram of an Electrical Drives
2. Factors Influencing the Choice of Electrical Drives
3. Classification of Electric Drives With Factor
4. Load Conditions in Motor
5. Heating and Cooling Curves
6. Classes of Motor Duty
7. Selection of Power Rating of Motors
8. Important Short Questions and Answers: Introduction to Electrical Drives

DRIVE MOTOR CHARACTERISTICS

1. Types of Electrical Machines
2. DC Shunt Motors: Characteristics, Electric Braking
3. DC Series Motor: Characteristics, Electric Braking
4. Compound DC Motor: Characteristics, Electric Braking
5. Single Phase Induction Motors: Construction, Working Principle, Electric Braking, Torque Slip Curve
6. Three Phase Induction Motor: Construction, Working Principle
7. Important Short Questions and Answers: Drive Motor Characteristics

STARTING METHODS

1. Electrical Drives Starting Methods
2. Three Point Starter
3. Four Point Starter
4. Two Point Starter
5. Starters For AC Starters
6. D.O.L Starter
7. Stator Resistance (or) Primary Resistance Starter
8. Primary Reactance Starter (or) Auto Transformer Starters
9. Star-Delta Starter
10. Rotor Resistance Starters
11. Important Short Questions and Answers: Electrical Drives & Control - Starting Methods

CONVENTIONAL AND SOLID STATE SPEED CONTROL OF DC DRIVES

1. Conventional and Solid State Speed Control Of D.C Drives
2. Expression For Speed For a DC Motor
3. Applications and Advantages of DC Drives
4. Conventional Methods of Speed Control
5. Solid state Speed Control of DC Motor
6. Important Short Questions and Answers: Conventional and Solid State Speed Control of D.C Drives

CONVENTIONAL AND SOLID STATE SPEED CONTROL OF AC DRIVES

1. Conventional and Solid State Speed Control of A.C Drives
2. Speed Control of Drives
3. Advantages and Applications of Induction motor
4. Speed control of three phase induction motor
5. Slip Power Recovery Scheme
6. Important Short Questions and Answers: Conventional and Solid State Speed Control of A.C Drives