NPTEL Home
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Electrical Engineering
:: Electrical Machines I
Coordinators:
Dr. Krishna Vasudevan
Department of Electrical Engineering , IIT Madras.
email:
krishna.vasudevan@iitm.ac.in
phone:
(91-44) 2257 8389
Prof. G. Sridhara Rao
Department of Electrical Engineering , IIT Madras.
email:
sridhararaog@gmail.com
phone:
Prof. P. Sasidhara Rao
Department of Electrical Engineering , IIT Madras.
email:
psrao@ee.iitm.ernet.in
phone:
Syllabus:
PDF
Module
Topics
Transformers
Introduction
Basic Principles
Animations
Animation I
Animation II
Animation III
Constructional Features
Ideal Transformer
Practical Transformer
Phasor Diagrams
Testing of Transformers
Per Unit Calculations
Voltage Regulation
Efficiency
Auto Transformer
Harmonics
Poly Phase connections and Poly phase Transformers
Parallel operation of one phase and two phase transformers
Transformer voltage control and Tap changing
D.C Machines
Introduction
Animations
Animation I
Animation II
Animation III
Principles of d.c. machines
Constructional aspects of dc machines
Animations
Assembling of d.c. Machine
Armature Windings
Armature reaction
Parallel operation of d.c. motors
Series operation of motors
Application of d.c. motors
Testing of d.c. machines
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