Page 36 - BE Mech Curriculum and Syllabus - R2017 - REC

Department of MECH | REC

 Ability to judge the suitability of a plastic manufacturing process based on application requirements.

TEXT BOOKS:

1. Hajra Chouldhary S.K and Hajra Choudhury. AK., "Elements of workshop Technology", volume I
and II, Media promoters and Publishers Private Limited, Mumbai, 2010.
th
2. Kalpakjian. S, “Manufacturing Engineering and Technology”, 7 Edition, Pearson Education India
Edition, 2018.

REFERENCES:

1. Roy. A. Lindberg, "Processes and Materials of Manufacture", PHI / Pearson education, 2006
th
2. Black J.T and Ronald A. Kosher, "Degarmos Materials and Processes, in Manufacturing" 12
Edition, Wiley Publishers, 2017.
3. Sharma, P.C., "A Text book of production Technology", S.Chand and Co. Ltd., 2006.
4. Rao, P.N. "Manufacturing Technology Foundry, Forming and Welding", Vol1, 4 Edition, Mcgraw
th
Hill-2017.
5. Gowri P. Hariharan, A.Suresh Babu, "Manufacturing Technology I", Pearson Education, 2008.

L T P C
EE17351 ELECTRICAL DRIVES AND CONTROL
3 0 0 3

OBJECTIVES:
 To learn the basic concepts of drives.
 To learn the characteristics of drives.
 To impart knowledge on the different methods of starting of D.C and induction motors.
 To know the conventional and solid-state speed control methods of DC drives.
 To provide knowledge on the conventional and solid-state speed control methods of AC 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 loads and drive motors- Braking
of electrical motors – DC motors: Shunt, Series and Compound- Single Phase and three phase induction
motors - Induction motors in traction systems.
Special Drives: SRM, BLDC Drive, Drives for Transportation and Traction system

UNIT III STARTING METHODS 8
Types of DC 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.

TOTAL : 45 PERIODS

TEXT BOOK(S):

Curriculum and Syllabus | B.E. Mechanical Engineering | R2017 Page 36