Electrical Machines – II detailed syllabus for Electrical & Electronics Engineering (EEE), 2nd Year 2nd Sem R18 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 & Electronics Engineering (EEE) 2nd Year 2nd Sem R18 Regulation Scheme, do visit EEE 2nd Year 2nd Sem R18 Scheme. The detailed syllabus for electrical machines – ii is as follows.
Electrical Machines – II Subject Syllabus for EEE 2nd Year 2nd Sem R18 Regulation
Prerequisite:
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Course Objectives:
- To deal with the detailed analysis of poly-phase induction motors and Alternators
- To understand operation, construction and types of single phase motors and their applications in house hold appliances and control systems.
- To introduce the concept of parallel operation of alternators
- To introduce the concept of regulation and its calculations.
Course Outcomes:
At the end of this course, students will demonstrate the ability to
- Understand the concepts of rotating magnetic fields.
- Understand the operation of ac machines.
- Analyze performance characteristics of ac machines.
UNIT – I
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UNIT – II
Characteristics of Induction Machines: Rotor power input, rotor copper loss and mechanical power developed and their inter relation-torque equation-deduction from torque equation – expressions for maximum torque and starting torque – torque slip characteristic – equivalent circuit – phasor diagram -crawling and cogging -.No-load Test and Blocked rotor test -Predetermination of performanceMethods of starting and starting current and Torque calculations.
Speed Control Methods: Change of voltage, change of frequency, voltage/frequency, injection of an EMF into rotor circuit (qualitative treatment only)-induction generator-principle of operation.
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
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UNIT – V:
Single Phase and Special Machines: Single phase induction motor – Constructional features-Double revolving field theory – split-phase motors – shaded pole motor.
TEXT BOOKS:
- A. E. Fitzgerald and C. Kingsley, “Electric Machinery, McGraw Hill Education, 2013.
- M. G. Say, Performance and design of AC machines, CBS Publishers, 2002.
REFERENCE 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 pdf platform to make students’s lives easier..
For detailed syllabus of all the other subjects of B.Tech 2nd Year Electrical & Electronics Engineering (EEE), visit Electrical & Electronics Engineering (EEE) 2nd Year Syllabus Subjects.
For results of Electrical & Electronics Engineering (EEE) 2nd Year 2nd Sem R18 Regulation, visit EEE 2nd Year 2nd Sem R18 Regulation results direct link.