Electrical Machines – I detailed syllabus for Electrical & Electronics Engineering (EEE) for 2019 regulation curriculum has been taken from the Anna Universities official website and presented for the EEE 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 4th Sem scheme and its subjects, do visit EEE 4th Sem 2019 regulation scheme. The detailed syllabus of electrical machines – i is as follows.
Course Objective:
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Unit I
Magnetic Fields and Magnetic Circuits
Review of magnetic circuits – MMF, flux, reluctance, inductance; review of Ampere Law and Biot Savart Law; Visualization of magnetic fields produced by a bar magnet and a current carrying coil -through air and through a combination of iron and air; influence of highly permeable materials on the magnetic flux lines.
Unit II
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Unit III
Dc Machines
Basic construction of a DC machine, magnetic structure – stator yoke, stator poles, pole-faces or shoes, air gap and armature core, visualization of magnetic field produced by the field winding excitation with armature winding open, air gap flux density distribution, flux per pole, induced EMF in an armature coil. Armature winding and commutation – Elementary armature coil and commutator, lap and wave windings, construction of commutator, linear commutation Derivation of back EMF equation, armature MMF wave, derivation of torque equation, armature reaction, air gap flux density distribution with armature reaction.
Unit IV
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Unit V
Transformers
Principle, construction and operation of single-phase transformers, equivalent circuit, phasordiagram, voltage regulation, losses and efficiency Testing – open circuit and short circuit tests polarity test, back-to-back test, separation of hysteresis and eddy current losses Three-phase transformerconstruction, types of connection and their comparative features, Parallel operation of single-phase and three-phase transformers, Autotransformers – construction principle, applications and comparison with two winding transformer, Magnetizing current effect of nonlinear B-H curve of magnetic core material, harmonics in magnetization current Phase conversion – Scott connection, three-phase to six-phase conversion, Tap-changing transformers – No-load and on-load tap-changing of transformers, Three-winding transformers, Cooling of transformers. NOTE : The question paper for this course can be set with weightage of marks distribution as per the distribution of contact periods
Course Outcome:
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..
Text Books:
/ REFERENCES:
- A. E. Fitzgerald and C. Kingsley, “Electric Machinery”, New York, McGraw Hil Education, 2013.
- P. C. Sen, “Principles of Electric Machines and Power Electronics”, John Wiley and Sons, 2007.
- A. E. Clayton and N. N. Hancock, “Performance and design of DC machines”, CBS Publishers, 2004.
- M. G. Say, “Performance and design of AC machines”, CBS Publishers, 2002.
- P. S. Bimbhra, “Electrical Machinery”, Khanna Publishers, 2011.
- I. J. Nagrath and D. P. Kothari, “Electric Machines”, McGraw Hill Education, 2010.
For detailed syllabus of all other subjects of Electrical & Electronics Engineering, 2019 regulation curriculum do visit EEE 4th Sem subject syllabuses for 2019 regulation.
For all Electrical & Electronics Engineering results, visit Anna University EEE all semester results direct link.