DC Machines and Traction Motors detailed syllabus for Electrical & Electronics Engineering (EE) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Electrical & Electronics Engineering students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Electrical & Electronics Engineering 3rd Sem scheme and its subjects, do visit Electrical & Electronics Engineering (EE) 3rd Sem 2021 revision scheme. The detailed syllabus of dc machines and traction motors is as follows.
Course Objectives:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.
Course Outcomes:
On completion of the course, the students will be able to:-
- Identify the construction and operation of dc generator
- Identify the electrical characteristics and uses of dc generators
- Select dc motor for specific applications based on performance characteristics
- Choose various methods of speed control of dc motors and traction motors.
Module 1:
Dc machines-constructional details -Dc generator – working principle – simple loop generator – dc generator classification — voltage equation – emf equation – problems -losses -power stages- efficiency-condition for maximum efficiency(derivation needed )-problems – armature winding – lap and wave windings(basic concepts, comparison and uses -only )
Module 2:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Module 3:
DC motor – working principle – significance of back emf-dc motor classifications – voltage equation -condition for maximum power ( derivation required )- problems -torque in dc motor-general torque equation ( derivation needed )-armature torque and shaft torque ( definitions and equations only ) – problems. Characteristics of dc motors – electrical characteristics- mechanical characteristics -performance characteristics-losses- power stages- efficiency- condition for maximum efficiency- problems.- applications of dc motors. Starting of dc motors – necessity of starter- types of starters -schematic diagram and working -three point starter-four point starter. Testing of dc motor – load test on dc motors – Swinburne’s test
Module 4:
Speed control of dc motor -factors affecting speed – speed control methods – list various methods- flux control and armature control ( shunt and series motors only )- voltage control method – basic concept and diagram only – problems DC electric traction motor – general features -speed control method – series-parallel control – shunt transition -bridge transition – electrical braking in traction – diagram with basic concept- rheostatic braking – regenerative braking
Text Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Reference Books:
- Bimbra P. S., Electrical Machinery, Khanna Publishers.
- Utilization of Electric Power: Including electric drives and electric traction – N V Suryanarayana: New age international publishers
- Dc Machines and Transformers -K Murugesh Kumar: S Chand & company
- Theory and performance of Electrical Machines- JB Gupta.: S. K. Kataria & Sons
- Deshpande M. V., Electrical Machines, Prentice Hall India, New Delhi, 2011
- Electrical Machines, Nagrath I. J. & Kothari D. P, Tata McGraw-Hill Education
- B.R. Gupta,’ Fundamental of Electric Machines’ New age International Publishers,3rd Edition
Online Resources
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detailed syllabus of all other subjects of Electrical & Electronics Engineering (EE), 2021 revision curriculum do visit Electrical & Electronics Engineering 3rd Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Electrical & Electronics Engineering (EE) of diploma 2021 revision curriculum do visit SITTTR diploma Electrical & Electronics Engineering (EE) results..
For all Electrical & Electronics Engineering academic calendars, visit Electrical & Electronics Engineering all semesters academic calendar direct link.