Electrical Machines-II EEE Syllabus for B.Tech 2nd Year 2nd Sem R22 Regulation JNTUH

Electrical Machines-II detailed syllabus for Electrical and Electronics Engineering (EEE), 2nd Year 2nd Sem R22 regulation has been taken from the JNTUH official website and presented for the B.Tech students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. We make sure the result links and syllabus uploaded here is latest and up to date, also the syllabus PDF files can also be downloaded from the universities official website.

For Electrical and Electronics Engineering (EEE) 2nd Year 2nd Sem R22 Regulation Scheme, do visit EEE 2nd Year 2nd Sem R22 Scheme. The detailed syllabus for electrical machines-ii is as follows.

Electrical Machines-II Subject Syllabus for EEE 2nd Year 2nd Sem R22 Regulation

Prerequisites:

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Course Outcomes:

After learning the contents of this paper the student must be able to

Understand the concepts of rotating magnetic fields.
Examine the operation of ac machines.
Analyze performance characteristics of ac machines.

UNIT-I

POLY-PHASE INDUCTION MACHINES: Constructional details of cage and wound rotor machines-production of a rotating magnetic field – principle of operation – rotor EMF and rotor frequency – rotor reactance, rotor current and Power factor at standstill and during operation. Rotor power input, rotor copper loss and mechanical power developed and their inter relation.

UNIT-II

UNIT-III

SYNCHRONOUS MACHINES: Constructional Features of round rotor and salient pole machines -Armature windings – Integral slot and fractional slot windings; Distributed and concentrated windings -distribution, pitch and winding factors – E.M.F Equation. Harmonics in generated e.m.f. – suppression of harmonics – armature reaction – leakage reactance – synchronous reactance and impedance -experimental determination – phasor diagram – load characteristics. Regulation by synchronous impedance method, M.M.F. method, Z.P.F. method and A.S.A. methods -salient pole alternators – two reaction analysis – experimental determination of Xd and Xq (Slip test) Phasor diagrams – Regulation of salient pole alternators.

UNIT-IV

PARALLEL OPERATION OF SYNCHRONOUS MACHINES: Synchronizing alternators with infinite bus bars – synchronizing power torque – parallel operation and load sharing – Effect of change of excitation and mechanical power input. Analysis of short circuit current wave form – determination of sub-transient, transient and steady state reactance’s and Applications. SYNCHRONOUS MOTORS: Theory of operation – phasor diagram – Variation of current and power factor with excitation – synchronous condenser – Mathematical analysis for power developed. – Hunting and its suppression – Methods of starting – synchronous induction motor.

UNIT-V

TEXT BOOKS:

P. S. Bimbhra, ‘Electrical Machinery’, Khanna Publishers, 2011.
I.J. Nagrath and D. P. Kothari, ‘Electric Machines’, McGraw Hill Education, 2010.

REFERENCE BOOKS:

Prithwiraj Purkait, Indrayudh Bandyopadhyay, ‘Electrical Machines’, Oxford, 2017.
M. G. Say, ‘Performance and design of AC machines’, CBS Publishers, 2002.
A. E. Fitzgerald and C. Kingsley, “Electric Machinery’, New York, McGraw Hill Education, 2013.
A. E. Clayton and N. N. Hancock, ‘Performance and design of DC machines’, CBS Publishers, 2004.

For detailed syllabus of all the other subjects of B.Tech 2nd Year Electrical and Electronics Engineering (EEE), visit Electrical and Electronics Engineering (EEE) 2nd Year Syllabus Subjects.

For results of Electrical and Electronics Engineering (EEE) 2nd Year 2nd Sem R22 Regulation, visit EEE 2nd Year 2nd Sem R22 Regulation results direct link.