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A Synchro Motor is a Elecrical motor consition out of a single-phase Inner/Rotor windings, and a Three-phase Outer/Stator windings. The Outer/Stator windings are connected Electricly in a Star formation. ... ie: The inner ends of each the three windings are connected to one another. And the outher ends will then be connected to another Synchro Motors outer ends. The Inner/Rotor windings are connected to a single-phase AC power supply. The Rotor Windings in turn transfer energy over to the Outer/Stator windings. The Stator Windings are 120 degrees appart. And therefore depending on the Rotation of the Inner/Rotor Windings the Outer/Stator Winding get a different magnatude of magnetic flux, transferring a different amout of current flow to each of the three Outer/Sator windings. That bring us to the use of a Synchro Motor: ... A Syncrhro Motor works in pairs of 2 or 3, and are used to transfer rotational oriantation from one Synchro motor to another. Depending on how the Synchro Motors are connected to one another you can mirror the rotation from the first motor to the second. For standard Synchronigation you would connect The 3 Outer/Stator windings as such (1-1) (2-2) & (3-3). To mirror the Rotation you could connect (1-2) (2-1) & (3-3). Remember I said you could have 3 Synchro motors... The Third is wired differently inside... it has 3 Inner/Rotor windings & 3 Outer/Stator windings. The Rotor & Stator winding are connected in a star formation. The third Synchromotor bring about a difference in rotation. You could add or subtract rotational oreantions. A = Synchro Motor 1 ...B = Synchro Motor 2 (with 3 Stator & 3 Rotor windings) ...C = Synchro Motor 3 A+B=C Or A-B=C Synchro motors are used in ships, for opening & clossing valves from the bridge to for instance the Engine room. A more advanced system of the synchro technology integrates with a Servo Motor, that in turn can controls the rudder of the ship. Other uses are in Analoge computers & Electronic Weapon Guidence Systems.
An AC or alternating current generator is a piece of machinery that produces AC electricity. Most commonly this machine is powered by steam.in simple terms it consists of a series of blades that are turned by steam.a magnetic field is excited on the rotor which then cuts through lines of magnetism that are present on the stator by the power grid. As more power is applied to the rotor, the turbine must spin harder,not faster, to push more power onto the grid. RPM of rotor is determined by the number of poles in the stator. Most commonly a turbine will spin at 3600rpm.... or, 60 times per second giving us the USA electrical grid a 60Hz frequency. This is scratching the paint on AC generation but its a start.
The size of the stator should be expanded by using higher gage and more winding, the size of the rotor should also be expanded to bigger size. The most important is the speed of the water flow which will gear up the rotor faster.
Yes, it does though it wobbles a bit. This gives us seasons and the magnetic field that a compass detects.
when rotor excited by ac voltage , the rotor current flow , and a magnetic field is produced .the rotor magnetic field induced an emf in the stator coils by transformer action.the effective voltage induced in any stator coildepend upon the angular position of te coil's axis w.r.t rotor axis sthitaprajna.rath@gmail.com
Stator is part of rotating mechanical device thats sorrounds the rotor to rotate it through the induced magnetic field while the Rotor, is the one who is rotated by produced magnetic field in the stator,.
A Rotor is a mechanism in the alternator that is driven by the pulley belt from the engine.which creates a magnetic field which causes voltage.Answer.The rotor does not 'create' a magnetic field. The emf induced in the stator winding is due to the residual magnetic flux of the rotor which cuts the stator windings as the rotor rotates.
In an electric motor, energy is transferred from the stator to the rotor through the interaction of magnetic fields. When an electric current flows through the stator windings, it generates a rotating magnetic field. This rotating field induces a current in the rotor, creating a magnetic force that causes the rotor to turn and transfer mechanical energy.
Yes, the induction motor has a rotor winding. It is usually one turn, shorted. This is how the magnetic fields generated in the stator induce a current in the rotor, which subsequently generates a torque from the opposing magnetic fields, stator to rotor.
when current is passing through the stator windings of motor magnetic field is develop ,due to it emf is produced inside the stator windings,that emf is further cuts the emf across stator due to which current flowing inside the rotor.
The three main parts of a motor are the stator, rotor, and commutator. The stator is the stationary part that produces a magnetic field, the rotor is the rotating part that interacts with the magnetic field to generate motion, and the commutator helps control the direction of current flow in the rotor windings.
if the relative speed of magnetic flux of stator and rotor becomes zero there will be no back emf and eventually the rotor gets zero speed
The two magnets that push and pull in a motor are the stator magnet and the rotor magnet. The stator magnet is stationary and creates a magnetic field, while the rotor magnet is attached to the spinning rotor and interacts with the stator magnet to generate rotary motion.
An electric motor has a stator and a rotor. The stator does not move. The rotor rotates inside the stator.
Transformer action. There is no electrical connection between the stator and the rotor, and voltages get induced into the rotor bars when they are swept by lines of magnetic flux created by the stator windings.
The rotor must have a magnetic field in order to generator voltage in stator winding. The exciter circuit generates this DC filed in the rotor.