Course Name: Electrical Machines

Course abstract

The course introduces electrical machines - namely transformers, DC and AC rotating machines, which are, arguably, the most important components of energy and power conversion industry. Transformers, being static, are the easiest of electrical machines and hence they will be dealt with initially after introducing magnetic circuit fundamentals. DC and AC machines will be discussed after understanding the process of electromechanical energy conversion through a magnetic field. The efficiency, voltage regulation and characteristics of these machines will be discussed while they are functioning as generators. Further, their speed-torque characteristics, starting, braking, speed control and efficiency will be discussed while they function as motors. Every topic will include their applications in various power industries as well.


Course Instructor

Media Object

Prof. G.Bhuvaneshwari

Prof. G.Bhuvaneshwari has been working as a faculty member in the Department of Electrical Engineering IIT Delhi since 1997. She did her BE from College of Engineering, Guindy, Anna University and then completed her M.Tech and PhD from IIT Madras in 1987 and 4 1992 respectively. She worked as a lecturer in College of Engineering, Madras after which she was working for the electric utility company ComEd in Chicago, IL, USA before joining as a faculty member in IIT Delhi. She has more than 150 international and National journal and conference papers to her credit. She is Fellow of IEEE-USA, IET-UK, IETE, IE(I) and a life member of ISTE. Her areas of interest are power electronics, electrical machines, drives, power quality, power conditioning and renewable energy.
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Teaching Assistant(s)

No teaching assistant data available for this course yet
 Course Duration : Jan-Apr 2021
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 Syllabus
 Enrollment : 18-Nov-2020 to 25-Jan-2021
 Exam registration : 15-Jan-2021 to 12-Mar-2021
 Exam Date : 25-Apr-2021

Enrolled

5788

Registered

445

Certificate Eligible

93

Certified Category Count

Gold

0

Silver

8

Elite

29

Successfully completed

56

Participation

243

Success

Elite

Silver

Gold




Legend

AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75 AND FINAL SCORE >=40
BASED ON THE FINAL SCORE, Certificate criteria will be as below:
>=90 - Elite + Gold
75-89 -Elite + Silver
>=60 - Elite
40-59 - Successfully Completed

Final Score Calculation Logic

  • Assignment Score = Average of best 8 out of 12 assignments.
  • Final Score(Score on Certificate)= 75% of Exam Score + 25% of Assignment Score
Electrical Machines - Toppers list

DIPAK KUMAR SHAW 89%

BUDGE BUDGE INSTITUTE OF TECHNOLOGY

TANMAY ARYA 87%

COLLEGE OF TECHNOLOGY AND ENGINEERING

ABHISHEK KUMAR MISHRA 82%

BHAGAT SINGH 78%

INSTITUTE OF ENGINEERING & TECHNOLOGY,LUCKNOW

SUBBHAMJYOTIDASH 78%

COLLEGE OF ENGINEERING AND TECHNOLOGY, BHUBANESWAR

Enrollment Statistics

Total Enrollment: 5788

Registration Statistics

Total Registration : 445

Assignment Statistics



Assignment

Exam score

Final score

Score Distribution Graph - Legend

Assignment Score: Distribution of average scores garnered by students per assignment.
Exam Score : Distribution of the final exam score of students.
Final Score : Distribution of the combined score of assignments and final exam, based on the score logic.