EE6351 Electrical Drives and Controls - Syllabus-Semester III-MECH-BE-Anna University

NotesKhan EE6351 Electrical Drives and Controls - Syllabus-Semester III-MECH-BE-Anna University MECH SEM III Syllabus, MECH SYLLABUS

 

EE6351                                  ELECTRICAL DRIVES AND CONTROL                                 L T  P  C

3 0  0 3

OBJECTIVES:

• To understand  the  basic  concepts  of  different  types  of  electrical  machines  and  their performance.
• To study the different methods of starting D.C motors and induction motors.
• To study the conventional and solid-state drives

 

UNIT I             INTRODUCTION                                                                                                            8

Basic Elements – Types of Electric Drives – factors influencing the choice of electrical drives – heating and cooling curves – Loading conditions and classes of duty – Selection of power rating for drive motors with regard to thermal overloading and Load variation factors

 

UNIT II            DRIVE MOTOR CHARACTERISTICS                                                                            9

Mechanical characteristics – Speed-Torque characteristics of various types of load and drive motors – Braking of Electrical motors – DC motors: Shunt, series and compound - single phase and three phase induction motors.

 

UNIT III           STARTING METHODS                                                                                                   8

Types of D.C Motor starters – Typical control circuits for shunt and series motors – Three phase squirrel cage and slip ring induction motors.

 

UNIT IV          CONVENTIONAL AND SOLID STATE SPEED CONTROL OF D.C. DRIVES            10

Speed control of DC series and shunt motors – Armature and field control, Ward-Leonard control system - Using controlled rectifiers and DC choppers –applications.

 

UNIT V           CONVENTIONAL AND SOLID STATE SPEED CONTROL OF A.C. DRIVES            10

Speed control of three phase induction motor – Voltage control, voltage / frequency control, slip power recovery scheme – Using inverters and AC voltage regulators – applications.

 

 

OUTCOMES:

 

TOTAL: 45 PERIODS

 

• Upon Completion of this subject, the students can able to explain different types of electrical machines and their performance

 

TEXT BOOKS:

1. Vedam Subrahmaniam, “Electric Drives (Concepts and Applications”, Tata McGraw-Hill, 2001
2. Nagrath .I.J. & Kothari .D.P, “Electrical Machines”, Tata McGraw-Hill, 1998

 

REFERENCES:

1. Pillai.S.K “A First Course on Electric Drives”, Wiley Eastern Limited, 1998
2. Singh. M.D., K.B.Khanchandani, “Power Electronics”, Tata McGraw-Hill, 1998
3. Partab. H., “Art and Science and Utilisation of Electrical Energy”, Dhanpat Rai and Sons, 1994