Free Machines java applications and animations, motors, generators, alternators

Brushless DC motor This animation is of a motor with a central rotor and peripheral stator, 4-pole brushless DC motor, how a 4-pole brushless DC motor works

Brushless DC motor 4-pole brushless DC motor, how a 4-pole brushless DC motor works

Brushless DC (BLDC) Motor Brushless motor animation Brushless motor animation, How does a brushless motor work?

Brushless DC (BLDC) Motor

DC motor Permanent Magnet DC Motor, DC Motor with wound stator, Brushless DC Motor

DC motor Direct Current Motor, how a Direct Current Motor works

DC motor Direct Current Motor, swf file

DC motor how a Direct Current Motor works

DC motor swf file

Direct current electrical motor this Java applet shows a direct current electrical motor which is reduced to the most important parts for clarity. Instead of an armature with many windings and iron nucleus there is only a single rectangular conductor loop; the axis the loop rotates on is omitted, DC motor, Operation of a direct current motor, how a direct current motor works

Régulation de vitesse d'un moteur à courant continu en Français

Electrical Machines: animations and java applets

3 phase AC motor when a magnet rotates inside a generator with three coils positiond at 120 degrees from each other, then, by Faraday's law, we generate three-phase alternating currents

3 phase AC motor

3 phase Induction Motor

Alimentation monophasé à 2 enroulements Alimentation monophasé à 2 enroulements, en Français

Champs tournants en Français

Champ magnétique tournant 3f en Français

Champ tournant dans le moteur monophasé à 2 enroulements en Français

Champ tournant dans un moteur synchrone et asynchrone en Français

Currents and magnetic fields induced in an 3 phase empty stator simulation demonstrating currents and electromagnetic fields inside an the empty stator of an AC 3 phase motor, you will need LVRT.DLL

Démarrage et variation des moteurs asynchrones à cage swf file

Electric machines, space vectors, and magnetic field distributions in motion, Movie clips

Electric motor control

Electric motors and generators Schematics and operation of different types of motor, DC motors, Motors and generators, Alternators, Back emf, 'Universal' motors, Build a simple motor, AC motors (synchronous and stepper motors), Induction motors, Squirrel cage motors, Three phase induction motors, Linear motors, Loudspeakers, Transformers, AC vs DC generators

Induction motor-rotating fields Induction motor-rotating fields

Lenz's law this interactive tutorial illustrates the directional relationships between induced magnetic fields, voltage, and current when a conductor is passed within the lines of force of a magnetic field.

Lenz's law Electromagnetically induced current always flows in such direction that the action of the magnetic field set up by it tends to oppose the very cause which produce it

Linear motors A set of coils can be used to create a magnetic field that translates, rather than rotates

Lorentz force demonstrates the Lorentz force, exerted on a current-carrying conductor swing in the magnetic field of a horseshoe magnet

Lorentzian lineshapes this tutorial shows the Fourier relationship between a damped oscillating exponential (a detected FT-NMR transition) and a Lorenzian function

Machines en mouvement en Français

Magnetic fields and compass orientation explore the effects of induced electromagnetic fields on the orientation of a compass

Magnetic field lines this tutorial illustrates the forces of magnetic attraction and repulsion, and how they can be seen as lines of force

Mendocino Brushless Magnetic Levitation Solar Motor

Moteurs à aimant permanent moteur unipolair, moteur pas a pas

Moteur a cage en Français, Photo d'un moteur a cage

Moteur asynchrone en Français

Moteur asynchrone en Français, AVI, part of Les joies des moteurs électriques

Moteur synchrone en Français

Motion in an electromagnetic field this applet illustrates nonrelativistic motion of a positively charged particle in a region containing constant, uniform electric and magnetic fields

Motors and Machines: animations and java applets

Redressement mechanique en Français

Régulation de vitesse d'un moteur asynchrone en Français

Simulation of electric machines and drive systems collection of animated web pages dealing with the motion of electric machines, magnetic fields, and space vectors

Single phase motor rotating field Single phase motor rotating field

Squirrel cage the basic structure of a squirrel-cage induction machine. The squirrel cage with its two end rings is seen rotating inside the stator, how a Squirrel cage motor works

Squirrel cage rotor reaction of a squirrel-cage rotor in a 2-pole field in the rotor reference frame: The flux density wave is moving at slip speed inducing in the rotor cage voltages

Synchronisation de la machine sur le réseau

Synchronous motor how a three phase AC synchronous motor motor works

Switching for Controlling Mobile Robots

Technologie du moteur asynchrone triphasé à cage swf file

Théorème de leblanc théorème de leblanc : un champ pulsant est la superposition de deux champs tournants en sens opposés, en Français

Three phase AC motor three phase AC motor, how a three phase AC motor works

Three phase motor rotating field

Turning field in induction machines

Horizontaal

Generators-Alternators: animations and java applets

3 Phase AC Generator The three phase AC generator is effectively three single phase AC generators combined into one machine. The poles of the permanent rotating armature magnet swing past each of the non-permanent stator magnets. This induces an oscillating voltage across each of the three coils

3 Phase AC Generator

AC generator macromedia shockwave

AC generator how a AC generator works

AC generator

AC generator action the AC generator tutorial demonstrates how varying the frequency of an alternating current can affect both the voltage produced by the generator, as well as the speed in which the coil rotates

AC generator (alternator) how a AC generator works

AC Generator With Slip Rings With this version of the AC generator the stator is a permanent magnet and the rotating armature is a non-permanent magnet surrounded by a coil of wire. Electrical power is transmitted via slip-rings and brushes as shown, AC Generator With Slip Rings

Alternateur en Français

Alternating current generator how a Alternating current generator works

Alternator elementary 3-phase 2-pole alternator with corresponding generated voltages

Bicycle dynamo Generators from motors, Simple electric motors generate electric currents when you spin them. Instead of using electric current to turn a coil, turning the coil produces an electric current, Bicycle dynamo

DC generator An electrical Generator is a machine which converts mechanical energy (or power) into electrical energy (or power). It is based on the principle of production of dynamically (or motionally) induced e.m.f (Electromotive Force)

DC generator action this tutorial also shows the effect on coil rotation speed and voltage by increasing and decreasing the frequency in a direct current generator

Electric generator Operation of an electric generator, how a electric generator works

Générateur à 3 spires en Français

Generator AC - DC

Generator AC - DC this Java applet simulates a generator which is reduced to the most important parts for clarity. Instead of an armature with many windings and iron nucleus there is only a single rectangular conductor loop; the axis the loop rotates on is omitted

Three phase generator

Three phase generator three phase generator, how a three phase generator works

Three phase generator three phase generator, The elementary 3-phase 2-pole synchronous generator has a stator equipped with 3 coils displaced 120o from each other, ...

Wind generation and induction generator Applied study of a wind generator, Doubly fed induction machine (DFIM), The influence of the angle β on the performances of a wind generator, Power transfers in DFIM, The study of a real wind generator

Horizontaal

Steppermotor animations

4 phase 8/6 switched-reluctance motor

Moteur pas à pas en Français

Moteur pas a pas en Français

Schrittmotoren

Switched reluctance motor a four-phase 8/6 switched-reluctance motor is shown in cross section. In order to produce continuous shaft rotation, each of the four stator phases is energized and then de-energized in succession at specific positions of the rotor

Switched reluctance motor switched reluctance motor animation, mpg file

Stepper motor

Stepper motor animation unipolar stepper motor

Stepper motor animation Stepper motor animation, swf file

Stepper motor animation Stepping Sequences for a Four-Phase Unipolar Permanent Magnet Stepper Motor

Stepper motor animation Halfstepping a Stepper Motor, Full Stepping, Half Stepping

Stepper motor animation stepper motor animation, shows how a stepper motor works. This one has a 30-degree full step and a 15-degree half step, how a Stepper motor works, unipolar full step, unipolar half step, how a Stepper motor works

Stepper motor demonstration Stepper motor demonstration

Stepper motor principle stepper motor principle, 2-phase-stepper-motor, bipolar, Permanentmagnet in the rotor, alternating commutation of both stator coils, demonstration of fullstep cw rotation with approx. 0,5 Hz, rinciple view with 90 degrees step-angle, how a Stepper motor works

Stepper motors stepper motors have a soft iron or a permanent magnet rotor and a set of stator coils. The stator coils are magnetised by switching current through them in sequence, forcing the rotor to follow, bipolar one-phase-on, bipolar two-phase-on, bipolar half stepping

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