# Complete Induction Motors in Detail

The aim of this course is to provide a complete understanding and knowledge of induction motors.

This course introduces a complete knowledge of three phase and single phase induction motors

What you’ll learn

• Realize the Importance and applictions of induction motors.
• Understand the construction and operation of three phase induction motors.
• Realize the types of the induction motors.
• Understand the concept of the power flow in the induction motors.
• Learn how to deduce the equivalent cicrcuit of the motor.
• Understand the torque speed chracterstics of the induction motor.
• Many solved examples on three phase induction motors.
• Realize the necessity for starters in induction motors.
• poroblems of high starting current.
• understand operation and implementation of Direct online starter.
• Start/Delta starter operation.
• Learn about the implementation of start/delta starter.
• Auto-tranformer starter operation and implementation.
• Sof starter operation and implementation.
• Rotor resistance starter operation and implementation.
• Realize pros, cons and applications of each starting method.
• Learn how to select the suitable starting method for any motor.
• Learn why speed control is necessary for the induction motor.
• Stator voltage speed control.
• Supply frequency speed control.
• V/F speed control.
• Realize what is Variable Frequency Drive ( VFD).
• Understand how varible frequency drive works.
• Rotor resistance speed control.
• Implementation of rotor resistance control.
• understand The concept of slip energy recovery.
• Get the reason for using single phase induction motors.
• realize diiferent applications of 1 phase induction motors.
• Construction and opreation of single phase induction motors.
• Understand the difference between pulseting and rotating fields.
• Double revolving theory.
• Learn why 1-phase induction motor is not self-starting.
• Understand different starting methods.
• Different types of 1-phase motors.
• Split phase induction motor.
• Capacitor start induction motor.
• capacitor run induction motor.
• capacitor start – capacitor run motor.
• Comparison between different types of 1-phase induction motors.

Course Content

• Introduction to The Course –> 3 lectures • 8min.
• Three Phase Induction Motors Overview –> 9 lectures • 1hr.
• Starting Methods of Three Phase Induction Motors –> 9 lectures • 1hr 32min.
• Speed Control Of Three Phase Induction Motors –> 8 lectures • 52min.
• Single-Phase Induction Motors –> 14 lectures • 56min.

Requirements

• simple prior knowledge of Electrical circuits.
• The passion to learn every thing about Induction motors from A to Z.

This course introduces a complete knowledge of three phase and single phase induction motors

The course will go into detail for the following key topics :-

• Show a detailed construction of induction motors
• See how the three-phase 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 torque-speed characteristics
• Learn the different starting methods of induction motors ( operation , implementation , pros , cons and also applications )
• Learn different methods to control speed of the induction motor ( operation , implementation , pros , cons and also applications )
• See the construction and operation of single phase induction motors
• Understand why single phase induction motor isn’t self starting
• Learn different types of single phase induction motors

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