Electrical Machines and Applications (3132407)  

5
Credit
4 + 0 + 2
Lect + Tuto + Pract
Teaching Scheme
70 + 30 + 0
ESE + PA + ALA
Theory Marks
30 + 0 + 20
ESE + OEP + PA
Practical Marks
ESE - End Semester Examination, PA - Progress Assessment, ALA - Active Learning Assignments, OEP -Open Ended Problem


Prerequisite
Fundamental of Electrical Engineering
Rationale
An Electrical machine is one of the key components of the energy transition from traditional fossil energy to renewable energy. The purpose of this course is to introduce the fundamentals of electrical machines and their applications in drive systems. The students should have an in-depth understanding of energy conversion and understand the principles of the most commonly used machines from a series of theories and lab exercises. The classical theories of electromagnetic energy conversion and electromechanical energy conversion will be introduced first. The induction machines and the synchronous machines will then be treated after introducing the rotational field theories. The drive systems and the mechanical transmission elements will be explained and examples of their applications will be given in the lectures. Different operating modes of the electrical machines will be treated and the thermal characteristics will also be discussed.
Course Outcome
 Sr. No.  CO statement  Marks % weightage
CO-1 Acquire knowledge about the constructional details, principle of operation, testing and applications of single & three phase transformers. 25
CO-2 Acquire knowledge about the constructional details and principle of operation of three phase and single phase induction motors. 25
CO-3 Acquire knowledge about the constructional details and principle of operation of dc machines. 20
CO-4 Acquire knowledge about the constructional details and principle of operation of alternators and Synchronous motor. 15
CO-5 Acquire the knowledge of fundamentals, construction details and classification of special electrical machines like universal motors, reluctance motors, hysteresis motors, Stepper and Servo Motor. 15

Active Learning
http://maxima.sourceforge.net/
http://www.sagemath.org/
http://www.scilab.org/
http://www.gnu.org/software/octave/
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-685-electric-machines-fall2013/course-notes/
https://nptel.ac.in/courses/108105017/
https://nptel.ac.in/courses/108106072/
http://pwe.vgecg.ac.in/home/semester_iii/dcm-t
http://pwe.vgecg.ac.in/home/semester_v/emec-ii
http://pwe.vgecg.ac.in/home/semester_vi/idc-i