The article contains the subject code EE3303, which deals with the Anna University B.E Electrical and Electronics Engineering Semester – III Electron Devices and Circuits Syllabus. Unit wise detailed syllabus of this subject EE3303 is included in this article. You can get assistance for note preparation or can understand the chapters contain topics in one place.
Effective results need effective preparation and having the required knowledge of the topics included in the subject. If you want to perform well in academics proper guidance and the subject syllabus in mind are necessary, this article EE3303 – Electrical Machines – I Syllabus will fulfill the details regarding your preparation.
If you want to know more about the syllabus of B.E Electrical and Electronics Engineering connected to an affiliated institution’s four-year undergraduate degree program. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B.E Electrical and Electronics Engineering Syllabus Anna University, Regulation 2021.
Aim Of Objectives:
- To understand the concept of an electromechanical energy conversion system.
- To identify the appropriate machine for a given application based on its characteristics.
- To identify the appropriate test to determine the performance parameters of a given machine.
- To familiarize with the procedure for parallel operation of generators and transformers.
- To deliberate the working of autotransformers and three-phase transformers.
EE3303 – Electrical Machines – I Syllabus
Unit I: Electromechanical Energy Conversion
Fundamentals of Magnetic circuits- Statically and dynamically induced EMF – Principle of electromechanical energy conversion forces and torque in magnetic field systems- energy balance in magnetic circuits- magnetic force- co-energy in singly excited and multi-excited magnetic field system mmf of distributed windings – Winding Inductances-, magnetic fields in rotating machines- magnetic saturation and leakage fluxes. Introduction to Indian Standard Specifications (ISS) – Role and significance in testing.
Unit II: DC Generators
Principle of operation, constructional details, armature windings and their types, EMF equation, the wave shape of induced emf, armature reaction, demagnetizing and cross magnetizing Ampere turns, compensating winding, commutation, methods of improving commutation, interpoles, OCC and load characteristics of different types of DC Generators. Parallel operation of DC Generators, equalizing connections- applications of DC Generators.
Unit III: Dc Motors
Principle of operation, the significance of back emf, torque equations, and power developed by the armature, speed control of DC motors, starting methods of DC motors, load characteristics of DC motors, losses and efficiency in DC machine, condition for maximum efficiency. Testing of DC Machines: Brake test, Swinburne’s test, Hopkinson’s test, Field test, Retardation test, Separation of core losses-applications of DC motors.
Unit IV: Single-Phase Transformer
Construction and principle of operation, equivalent circuit, phasor diagrams, testing – polarity test, open circuit and short circuit tests, voltage regulation, losses and efficiency, all day efficiency, back-to-back test, separation of core losses, parallel operation of single-phase transformers, applications of single-phase transformer.
Unit V: Autotransformer And Three-Phase Transformer
Construction and working of the autotransformer, comparison with two winding transformers, applications of the autotransformer. Three Phase Transformer- Construction, types of connections and their comparative features, Scott connection, applications of Scott connection.
Text Books:
- I. J. Nagrath and D. P. Kothari, “Electric Machines”, McGraw Hill Education, 5th Edition, 2017.
- P. S. Bimbhra, “Electric Machinery”, Khanna Publishers, 2nd Edition, 2021.
References:
- A. E. Fitzgerald and C. Kingsley, “Electric Machinery”, New York, McGraw Hill Education, 6th Edition 2017.
- A. E. Clayton and N. N. Hancock, “Performance and design of DC machines”, CBS Publishers, 2018.
- M. G. Say, “Performance and design of AC machines”, CBS Publishers, First Edition 2008.
- Sahdev S. K. “Electrical Machines”, Cambridge University Press, 2018.
Related Posts Of Semester – III:
- MA3303 – Probability and Complex Functions
- EE3301 – Electromagnetic Fields
- EE3302 – Digital Logic Circuits