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Course10810214642 lectures

Electrical Machines

Prof. G.Bhuvaneshwari · IIT Delhi

Start with lecture 1 At NPTEL

Lectures

Module 1

  1. Introduction to Electrical Machines -I Video
  2. Single-phase &Three-phase AC Circuits, Magnetic circuits Video
  3. Magnetic Circuit-II Video

Module 2

  1. Magnetic Circuit-III Video
  2. Transformers -Introduction Video
  3. Transformers -Amp-Turn Balance, Ideal and practical transformers Video

Module 3

  1. Transformer Equivalent circuit and Reducing leakage Video
  2. Transformer equivalent circuit parameter determination Video
  3. Transformers -Voltage regulation and efficiency Video

Module 4

  1. Auto-transformers Video
  2. PU notation and Intoduction to Instrument transformers Video
  3. instrument Transformers and All Day Efficiency Video

Module 5

  1. Three Phase Transformers-I Video
  2. Three Phase Transformers-II Video
  3. Electromechanical Energy Conversion-I Video

Module 6

  1. Electromechanical Energy Conversion-II Video
  2. Electromechanical Energy Conversion-III Video
  3. DC Machines-Introduction, Constructional Features Video

Module 7

  1. DC Machines- EMF and Torque Equations & Generator Operation Video
  2. DC Machines- OCC & Load Charactristics Classification Video
  3. DC Machines - Armature Reaction Video

Module 8

  1. DC Machines - Voltage Build-up and Load Characteristics Video
  2. DC Generator Characteristics and Introduction to DC Motors Video
  3. DC Motors: Basics and Speed-Torque Relationship Video

Module 9

  1. DC Motor: Speed Control (Shunt and Separately Exicited Motor) Video
  2. DC Motor: Speed Control (Series and Compound Motor) Video
  3. DC Machine: Starting and Braking Video
  4. DC Machine: Comutation Video

Module 10

  1. 3 Phase Induction Machine: Constructional Features and Principle of Operation Video
  2. 3 Phase Induction machine: Equivalent Circuit Video
  3. 3 Phase Induction Machine: Speed Torque Characteristics Video
  4. Testing of Induction Motor: OC and SC Test Video

Module 11

  1. 3 Phase Induction Machine: Starting Methods Video
  2. Synchronous Machines: Introduction Video
  3. Synchronous Machines: Constructional Features Video
  4. Numerical Session Video

Module 12

  1. Synchronization of Alternators Video
  2. Synchronous Machines: Equivalent Circuit and Phasor Diagram Video
  3. Synchronous Machines: OC and SC Test Video
  4. Synchronous Machines: Power Angle Relationship, V and Inverted V Curves Video
  5. Single Phase Induction Motors Video

Live Session

  1. Live Session 26-09-2019 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Delhi
Department
Electrical Engineering
Teacher
Prof. G.Bhuvaneshwari
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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