Course Name: Electrical machines - I

Course abstract

The operational principle of Transformers and Direct Current (DC) Electrical Machines are covered in this course. Both the single-phase and three-phase transformers are analyzed in details considering magnetic circuit design, parallel operation, various connection diagrams, etc.Thereafter, the DC machines are presented starting from their construction, principle of operation, starting, braking and speed control methods. All of the topics are presented in a lucid and interactive manner, such that at the end of this course, students will get a good understating on the aforesaid areas. Assignments with numerical problems are provided on each topic to further improve the understanding and to develop problem solving skills. In some cases, laboratory demonstration is included to give a feel of hands-on-experience. The dynamic simulation of electrical machine using MATLAB/SIMULINK is also included to study the performance during steady state and transients.


Course Instructor

Media Object

Prof. Suman Maiti

Prof.Suman Maiti was born in Paschim Medinipur, West bengal, India, in 1979. He obtained his Bachelor degree (2002) and Master degree(2004) in Electrical Engineering from Jalpaiguri Govt. Engineering Collage, North Bengal University and IIEST Shibpur (formerly known as Bengal Engineering and Science University, Shibpur) respectively. He received his PhD degree in Electrical Engineering from Indian Institute of Technology Kharagur, in 2009. His research interests include Machine Drives & Power Electronics, High Power Multilevel Converters for High Voltage Direct Current (HVDC) transmission, STATCOM, integration of renewable energy. Since 2009, he had been working with the Research and Development (R&D) group of ABB (India) Ltd. as an Associate Scientist. He joined in the department of Electrical Engineering, IIT Kharagpur in 2014 as an Assistant Professor. Dr. Maiti has received 2008-best-paper-third-prize-award from the IEEE-IES electrical machine technical committee and best paper presentation award in National Power Electronics Conference (NPEC) - 2005. Dr. Maiti has published around twenty articles in the national/international journals and conferences which got 583 citations (h-index = 9, i10-index = 8) so far. He also holds four international patents. Dr. Maiti has served as a co-track chair for TT-1: PCT-Power Devices and Power Converter Topology in PEDES 2012. He is a member of IEEE since 2013. He is serving as a reviewer for many national and international journals.


More info

Teaching Assistant(s)

AKHIL C

Ph.D, Electrical Engineering, IIT Kharagpur

SREEKESH K

PhD, Electrical Engineering, IIT Khargapur

 Course Duration : Jul-Oct 2017

  View Course

 Enrollment : 17-May-2017 to 24-Jul-2017

 Exam registration : 30-Aug-2017 to 20-Sep-2017

 Exam Date : 22-Oct-2017

Enrolled

13281

Registered

745

Certificate Eligible

283

Certified Category Count

Gold

1

Silver

0

Elite

64

Successfully completed

218

Participation

374

Success

Elite

Gold





Legend

>=90 - Elite + Gold
60-89 - Elite
40-59 - Successfully Completed
<40 - No Certificate

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 - I - Toppers list
Top 1 % of Certified Candidates

DIBBAIAHGARI HARISH KUMAR 94%

VASAVI COLLEGE OF ENGINEERING

SANKALA RAMAMADDILETI 89%

SVR ENGINEERING COLLEGE

KAMALAPATHI.K 84%

SRI VENKATESWARA COLLEGE OF ENGINEERING,TIRUPATI


Top 2 % of Certified Candidates

EEPI SAI RAM TEJA 81%

ANDHRA UNIVERSITY COLLEGE OF ENGINEERING

ATUL KUMAR SINGH 80%

MEERUT INSTITUTE OF ENGINEERING & TECHNOLOGY

C. GAYATHRI 78%

PRINCE DR.K.VASUDEVAN COLLEGE OF ENGINEERING AND TECHNOLOGY


Top 5 % of Certified Candidates

MAHAMOODKHAN PATHAN 76%

VASIREDDY VENKATADRI INSTITUTE OF TECHNOLOGY

N.VANAJA 75%

MEPCO SCHLENK ENGINEERING COLLEGE

MONIKA SAHU 74%

BHILAI INSTITUTE OF TECHNOLOGY, DURG

HARI BABU M 74%

ACHARYA INSTITUTE OF TECHNOLOGY

DHANANJAI SINGH 73%

NIT JAMSHEDPUR

SOUMITRA KUNTE 73%

ZEAL COLLEGE OF ENGINEERING AND RESEARCH

ASHOK KUMAR RAJPUT 73%

MEERUT INSTITUTE OF ENGINEERING & TECHNOLOGY

DR.S.ALLIRANI 73%

SRI RAMAKRISHNA ENGINEERING COLLEGE

Enrollment Statistics

Total Enrollment: 13281

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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.