INDUCTION MOTOR
About Course
This INDUCTION MOTOR (IM) course introduces a complete knowledge of threephase and singlephase (IM)
The course will go into detail for the following key topics:
 Show a detailed construction of IM
 See how the threephase induction motor operates and rotates
 See how we can obtain the equivalent circuit of the motor
 Learn how the electrical power is converted to the output mechanical power through the power flow diagram
 Get a full understanding of the torquespeed characteristics
 Learn the different starting methods of induction motors ( operation, implementation, pros, cons, and also applications )
 Learn different methods to control the speed of the (IM) ( operation, implementation, pros, cons, and also applications )
 See the construction and operation of a singlephase (IM)
 Understand why singlephase (IM) isn’t selfstarting
 Learn different types of a single phase(IM)
Who this course is for:
 Any anyone wants to get a piece of complete knowledge about (IM)
 Electrical Engineering Undergraduates
 Anyone work in the field of industry and deals with different types of IM
 Anyone interested in electrical machines
Course Content
INDUCTION MOTOR

Induction Motor #1 – Introduction and Basic Construction
14:44 
Induction Motor #2 – Induced Torque in Induction Motor
00:00 
Induction Motor #3 – SLIP SPEED and SLIP
00:00 
Induction Motor #4 – Electrical frequency at the Rotor
00:00 
Induction Motor #5 – Equivalent Circuit #1 – The Transformer Model
00:00 
Induction Motor #6 – Equivalent Circuit #2 – The Rotor circuit model
00:00 
Induction Motor #7 – Equivalent Circuit #3 – The Final equivalent circuit and Power flow
00:00 
Induction Motor #8 – Power and Torque Induced Equations
00:00 
Induction Motor #9 – Thevenin Equivalent of Induction Motor
00:00 
Induction Motor #10 – Torque vs Slip / Speed Chara ( Physical point of view #1 )
00:00 
Induction Motor #11 – Torque vs Slip / Speed Chara Analysis Part 2
00:00 
Induction Motor #12 – Torque vs Slip / Speed Chara Part 3  LOAD and INDUCED TORQUE
00:00 
Induction Motor #13 Maximum Torque and Slip at Max Torque equation
00:00 
Induction Motor #14 Numerical on Maximum Torque and Slip at Max Torque equations
00:00 
Induction Motor #15 Apprximate Torque Equation
00:00 
Induction Motor #16 – Numerical – Power and Efficiency
00:00 
Induction Motor #16 – Numerical – Power and Efficiency
00:00 
Induction Motor #17 – Variation of Torque Slip chara with motor parameters
00:00 
Induction Motor #18 – Relation between different Torque equations
00:00 
Induction Motor #19 – Variation of Torque Slip chara with motor parameters – Frequency
00:00 
Induction Motor #20 – Speed of rotating magnetic field’s wrt to Stator #1
00:00 
Induction Motor #21 – Rotor rotated in opposite direction to Stator rot magnetic field
00:00 
Induction Motor #21 – Rotor rotated in opposite direction to Stator rot magnetic field
00:00 
Induction Motor #22 – Numerical – Speed of Rotating magnetic fields
00:00 
Induction Motor #23 – Rotor Excited / Inverted Induction motor
00:00 
Induction Motor #24 – Correction Video for Rotor Excited / Inverted Induction motor
00:00 
Induction Motor #25 – Doubly excited Induction motor
00:00 
Induction Motor #26 – No Load Test of Induction Motor
00:00 
Induction Motor #27 – Blocked / Locked Rotor Test of Induction Motor
00:00 
Induction Motor #28 Numerical – No load Test & Blocked Rotor Test of Induction Motor
00:00 
Induction Motor #29 – CIRCLE DIAGRAM – Getting the basics right ( Part 1 )
00:00 
Induction Motor #30 – CIRCLE DIAGRAM – Getting the basics right ( Part 2 )
00:00 
Induction Motor #31 – CIRCLE DIAGRAM – Getting the basics right ( Part 3 )
00:00 
Induction Motor #32 – CIRCLE DIAGRAM of a Simplified Equivalent circuit ( Part 1) )
00:00 
Induction Motor #33 – CIRCLE DIAGRAM of a Simplified Equivalent circuit ( Part 2)
00:00 
Induction Motor #34 – CIRCLE DIAGRAM of the Apprximate Equivalent circuit ( Part 1)
00:00 
Induction Motor #35 – CIRCLE DIAGRAM of the Apprximate Equivalent circuit ( Part 2)
00:00 
Induction Motor #36 – CIRCLE DIAGRAM of the Apprximate Equivalent circuit ( Part 3)
00:00 
Induction Motor #37 – CIRCLE DIAGRAM – ” SLIP LINE “
00:00 
Induction Motor #38 – CIRCLE DIAGRAM – Drawing circle diagram from test data
00:00 
Induction Motor #39 – STARTING OF INDUCTION MOTOR – INTRODUCTION
00:00 
Induction Motor #40 – STARTING OF INDUCTION MOTOR – Starting Torque and Full load torque relation
00:00 
Induction Motor #41 – STARTING OF INDUCTION MOTOR – Direct On Line (DOL) Starting
00:00 
Induction Motor #42 – STARTING OF INDUCTION MOTOR – Reactor/Resistance Starting
00:00 
Induction Motor #43 – STARTING OF INDUCTION MOTOR – AutoTransformer Starting
00:00 
Induction Motor #44 – STARTING OF INDUCTION MOTOR – STAR/DELTA Starting
00:00 
Induction Motor #45 – SPEED CONTROL OF INDUCTION MOTOR – INTRODUCTION
00:00 
Induction Motor #46 – SPEED CONTROL OF INDUCTION MOTOR – Voltage Control
00:00 
Induction Motor #47 – SPEED CONTROL OF INDUCTION MOTOR – Voltage Control Numerical
00:00 
Induction Motor #48 – SPEED CONTROL OF INDUCTION MOTOR – Frequency Control part1
00:00 
Induction Motor #49 – SPEED CONTROL OF INDUCTION MOTOR – Frequency Control part2
00:00 
Induction Motor #50 – SPEED CONTROL OF INDUCTION MOTOR – Cascaded method
00:00 
Induction Motor #51 – Starting Torque and Full load Torque for diff Starting methods
00:00 
Induction motor #52 – Numerical set #1
00:00 
Single Phase Induction motor – Introduction #1
00:00 
Single Phase Induction motor – 2 Phase Induction motor
00:00 
Single Phase Induction motor #3 – Positive and Negative sequence
00:00 
Single Phase Induction motor #4 – Equivalent Circuit of 1Φ Induction motor with single winding
00:00 
Single Phase Induction motor #5 – Equivalent ckt ( cont… )
00:00 
Single Phase Induction motor #6 – Torque vs Slip chara of 1 phase IM with single winding.
00:00 
Single Phase Induction motor #7 – Strength of Forward and Backward magnetic field
00:00 
Single Phase Induction motor #8 – Locus of resultant magnetic field
00:00 
Single Phase Induction motor #9 – Auxiliary winding on Singlephase Ind motor and Starting Torque
00:00 
Single Phase Induction motor #10 – Resistance Split Phase Induction motor
00:00 
Single Phase Induction motor #11 – Capacitance Split Phase Induction motor
00:00 
Single Phase Induction motor #12Value of Capacitance to make ratio of St.Torque to Line current max
00:00 
Induction motor #67 – Special Cage motors – Deep Bar Rotor
00:00 
Single Phase Induction motor #15 – Capacitor Start – Capacitor Run Induction motor
00:00 
Single Phase Induction motor #16 – Comparison of Torque Slip characteristics of 1 phase IM
00:00 
Induction motor #71 – Space harmonics due to Winding distribution #1 ( Triplen Harmonics )
00:00 
Induction motor #72 – Space harmonics due to Winding distribution #2 – 5th and 7th Space harmonics
00:00 
Induction motor #73 – Space harmonics due to Winding distribution #3 – CRAWLING In IM #1
00:00 
Induction motor #75 – Space harmonics due to Winding distribution #5 Rel Speeds of 5th Harmonic MMF
00:00 
Induction motor #76 – Space harmonics due to Winding distribution #6 Rel Speeds of 7th Harmonic MMF
00:00 
Induction motor #77 – Slot Harmonics #1 Effect on flux distribution due to slot harmonics
00:00 
Induction motor #78 – Slot Harmonics #2 – Equation to find the order of the slot harmonics
00:00 
Induction motor #79 – Slot Harmonics #3 – Crawling due to Slot harmonics in motoring mode
00:00 
Induction motor #80 – Slot Harmonics #4 – Crawling due to Slot harmonics in Braking mode
00:00 
Induction motor #81 – Slot Harmonics #5 – COGGING due to Slot harmonics
00:00 
Induction motor #82 – Slot Harmonics #6 – How to avoid Synchronization Torque?
00:00 
Induction motor #83 – Slot Harmonics #7 – SKEWING of Rotor Slots
00:00 
Induction motor #84 – How Asynchronous torques can be avoided ?
00:00 
Induction motor #85 – Numerical on Synchronous Torque
00:00 
Induction motor #86 Harmonic Torques Summary
00:00
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