Tuesday, January 31, 2012

Operating an AC Induction Motor and How it works



Demonstration illustrates the operation of an induction motor. basic principle of how induction motors work. Animation display Induction Motor part

Operating an AC Three-Phase Induction Motor
This Demonstration illustrates the operation of an induction motor. You can create a voltage imbalance or a phase shift in the three-phase source. This will result in a change in speed of the rotor that represents a change in developed torque.



AC Induction Motor How it works
This is the basic principle of how induction motors work. There is a lot more to say about motors, as starter winding with steady capacitor, multiple pole windings, three phases motor, etc etc, but the basic theory is this one !



AC Induction Motor
Induction MotorAn induction motor is an alternating current-based electric motor, where the rotor's rotation frequency does not equal to the rotation frequency of the magnetic field generated by the stator's winding. The induction motor is in fact the most common type of electric motors. The induction motor has a stator and a rotor divided by air space. Its active elements are the winding and the magnetic core; the rest of the parts are structural designed to ensure the required hardness, rigidity, cooling and rotation capability. The motors used in household appliances are usually built with the help of a phase rotor and stator. But there also exist motors with a square-cage rotor, where the current at launch exceeds the rated current by 4-7 times.



Control of Induction Motors (Engineering) [Kindle Edition]
This book is a comprehensive reference source for practicing engineers and students specializing in electric power engineering and industrial electronics. It will illustrate the state of the art in induction motors. Beginning with characteristics and basic dynamic models of induction motors, and progressing to low- and high- performance drive systems. The book will be rich in useful information, without an excessive mathematical burden. Computer simulations resulting in mock oscillograms of physical quantities are used for illustration of basic control concepts.

Ac Single phase motor
Ac single phase motor working techniqes by furqan khan and noman , repair , modify and learn how to work



AC Motor Animation Video
Animation display Induction Motor part

Saturday, January 7, 2012

Lecture Video Speed Control of Induction Motor and Induction Motor Drives

Lecture Video show the principle of induction motor Speed Control and How to control speed of Induction Motor

Lecture - 30 Speed Control of Induction Motor Part - 1



Lecture - 31 Speed Control of Induction Motor Part-2



Lecture - 34 Induction Motor Drives



Induction Motor EBook

Wednesday, January 4, 2012

Induction Motor Operation lecture Vedio

Lecture Video show the principle of induction motor , Induction motor part , Induction motor operation

lecture Vedio - Induction Motor 1 



lecture Vedio - Induction Motor 2 



lecture Vedio - Induction Motor 3 



Induction Motor EBook

Tuesday, January 3, 2012

DC Motor Speed Control Lecture Video


Lecture Video related to speed control of DC Motor ,Introduction, Block Diagram, Dc Motor Speed Control Current Control & S C L and Dc Motor Speed Control Controller Design

Lecture - 16 Dc Motor Speed Control - Introduction
 Lecture Video related to speed control of DC Motor ,Introduction



Lecture - 17 Dc Motor Speed Control - Block Diagram
Lecture Video related to speed control of DC Motor, Block Diagram



Lecture - 18 Dc Motor Speed Control Current Control & S C L 
Lecture Video related to speed control of DC Motor , Dc Motor Speed Control Current Control & S C L



Lecture - 19 Dc-Motor Speed Control Controller Design-1 
Lecture Video related to speed control of DC Motor ,Dc Motor Speed Control Controller Design



Lecture - 20 Dc Motor Speed Control Controller Design-2
Lecture Video related to speed control of DC Motor ,Dc Motor Speed Control Controller Design



DC Motor Speed Control Ebook