Learn · Electrical Machines

Lecture 7 of 42Module 3

Transformer Equivalent circuit and Reducing leakage

Prof. G.Bhuvaneshwari · IIT Delhi

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Electrical Machines, IIT Delhi (at NPTEL)
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CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures

  1. Introduction to Electrical Machines -I Video
  2. Single-phase &Three-phase AC Circuits, Magnetic circuits Video
  3. Magnetic Circuit-II Video
  4. Magnetic Circuit-III Video
  5. Transformers -Introduction Video
  6. Transformers -Amp-Turn Balance, Ideal and practical transformers Video
  7. Transformer Equivalent circuit and Reducing leakage Video
  8. Transformer equivalent circuit parameter determination Video
  9. Transformers -Voltage regulation and efficiency Video
  10. Auto-transformers Video
  11. PU notation and Intoduction to Instrument transformers Video
  12. instrument Transformers and All Day Efficiency Video
  13. Three Phase Transformers-I Video
  14. Three Phase Transformers-II Video
  15. Electromechanical Energy Conversion-I Video
  16. Electromechanical Energy Conversion-II Video
  17. Electromechanical Energy Conversion-III Video
  18. DC Machines-Introduction, Constructional Features Video
  19. DC Machines- EMF and Torque Equations & Generator Operation Video
  20. DC Machines- OCC & Load Charactristics Classification Video
  21. DC Machines - Armature Reaction Video
  22. DC Machines - Voltage Build-up and Load Characteristics Video
  23. DC Generator Characteristics and Introduction to DC Motors Video
  24. DC Motors: Basics and Speed-Torque Relationship Video
  25. DC Motor: Speed Control (Shunt and Separately Exicited Motor) Video
  26. DC Motor: Speed Control (Series and Compound Motor) Video
  27. DC Machine: Starting and Braking Video
  28. DC Machine: Comutation Video
  29. 3 Phase Induction Machine: Constructional Features and Principle of Operation Video
  30. 3 Phase Induction machine: Equivalent Circuit Video
  31. 3 Phase Induction Machine: Speed Torque Characteristics Video
  32. Testing of Induction Motor: OC and SC Test Video
  33. 3 Phase Induction Machine: Starting Methods Video
  34. Synchronous Machines: Introduction Video
  35. Synchronous Machines: Constructional Features Video
  36. Numerical Session Video
  37. Synchronization of Alternators Video
  38. Synchronous Machines: Equivalent Circuit and Phasor Diagram Video
  39. Synchronous Machines: OC and SC Test Video
  40. Synchronous Machines: Power Angle Relationship, V and Inverted V Curves Video
  41. Single Phase Induction Motors Video
  42. Live Session 26-09-2019 Video