Electrical Machines detailed syllabus scheme for Electronics & Telecommunication Engineering (ET), 2017 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For 4th Sem Scheme of Electronics & Telecommunication Engineering (ET), 2017 Onwards, do visit ET 4th Sem Scheme, 2017 Onwards. For the Elective-II scheme of 4th Sem 2017 onwards, refer to ET 4th Sem Elective-II Scheme 2017 Onwards. The detail syllabus for electrical machines is as follows.
Electrical Machines Syllabus for Electronics & Telecommunication Engineering (ET) 2nd Year 4th Sem 2017 DBATU
Course Objectives:
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Course Outcomes:
On completion of the course, student will be able to
- Analyze basic AC and DC circuit for voltage, current and power by using KVL, KCL, and network theorems.
- Explain the working principle of different electrical machines.
- Select proper electrical motor for given application.
- Design and analyze transformers.
Unit 1
Basic Circuit Analysis and Simplification Techniques
Kirchhoffs Current and Voltage Laws, Independent and dependent sources and their interconnection, power calculations. Network Analysis: Mesh, Super mesh, Node and Super Node analysis. Source transformation and source shifting. Network Theorems: Superposition, Thevenins, Nortons and Maximum Power Transfer Theorems, Millers Theorem and its dual. (AC circuit analysis for all the topics of this unit)
Unit 2
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Unit 3
DC Machines
Construction of DC Machine, Motoring and generation action, types, EMF equation, Torque equation (Torque-armature current characteristics, Torque-speed characteristics, speed-armature current characteristics), Power flow diagram. Problems on speed, torque and losses. Different methods of speed control, different types of starters for DC shunt motor. Permanent Magnet DC motors, Applications of DC Motors.
Unit 4
AC Motors
Three phase Induction motors, construction and principle of operation, types, slip and torque equation, Torque-slip characteristics, condition for maximum torque and ratios, types of starters, speed control, V/f control, Applications. Synchronous motors: Construction, principle of operation, characteristics (V curves) and applications.
Unit 5
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Unit 6
Special Motors 2
Construction, types, principle, Characteristics, control circuit and applications of Stepper Motor and Servo motor. Construction, principle, characteristics, Types and applications of single phase Induction Motor.
Reference/Text Book:
- Abhijit Chakrabarti and Sudipta Debnath, Electrical Machines, Tata McGraw-hill Publication.
- William H Hayt, Jack E Kimmerly and Steven M. Durbin, Engineering Circuit Analysis, Tata McGraw Hill.
- A.E. Fitzgerald, Charles Kingsley and Jr. Stephen D. Umans, Electrical Machinery, Tata McGraw-hill Publication 6th Edition.
- I.J Nagarath and D.P Kothari, Electrical Machines, Tata McGraw-hill Publication 4th Edition.
- T. J. E. Miller, Brushless permanent-magnet and reluctance motor drives, Oxford University Press (1989)
- Ned Mohan, Electric Machines and Drives: A first course, Wiley.
- B. L. Theraja, Electrical technology volume 2, S. Chand.
For detail syllabus of all subjects of Electronics & Telecommunication Engineering (ET) 4th Sem 2017 onwards, visit ET 4th Sem Subjects of 2017 Onwards.