Book Details

Electrical Drives and Controls

Electrical Drives and Controls

Published by uLektz

Course Code : EE6351
Author : uLektz
University : Anna University, Tamil Nadu
Regulation : 2013
Categories : Electrical & Electronics
Format : ico_bookePUB3 (DRM Protected)
Type :

eBook

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Description :Electrical Drives and Controls of EE6351 covers the latest syllabus prescribed by Anna University, Tamil Nadu for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I INTRODUCTION

1.1 Basic Elements

1.2 Types of Electric Drives

1.3 Factors influencing the choice of electrical drives

1.4 Heating and cooling curves

1.5 Loading conditions and classes of duty

1.6 Selection of power rating for drive motors with regard to thermal overloading and Load variation factors

UNIT II DRIVE MOTOR CHARACTERISTICS

2.1 Mechanical characteristics

2.2 Speed-Torque characteristics of various types of load and drive motors

2.3 Braking of Electrical motors

2.4 DC motors - Shunt motor - Series motor - Compound motor

UNIT III STARTING METHODS

3.1 Types of D.C Motor starters

3.2 Typical control circuits for shunt and series motors

3.3 Three phase squirrel cage and slip ring induction motors

UNIT IV CONVENTIONAL AND SOLID STATE SPEED CONTROL OF D.C. DRIVES

4.1 Speed control of DC series and shunt motors

4.2 Armature and field control

4.3 Ward-Leonard control system

4.4 Using controlled rectifiers and DC choppers

4.5 Applications

UNIT V CONVENTIONAL AND SOLID STATE SPEED CONTROL OF A.C. DRIVES

5.1 Speed control of three phase induction motor

5.2 Voltage control

5.3 Voltage / frequency control

5.4 Slip power recovery scheme using inverters and AC voltage regulators

5.5 Applications

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