How is stator winding done?

Question

I need to write a report about stator winding but I cannot find what I need. How is it done, what comes out of it, etc...

Answer 1

In a Locomotive alternator a thin strip of copper is folded until it is about 6 ft long and 1"X1" it is then bent and wrapped with insulate tape ends are left bare. This bend is normally like in half with steps. There are several different forms that kind of interlock with each other so that when assembled into the stator ring one coil winding will alternate with one or two others. insulate strips (fiberglass) are wedged between the windings. once the coils have been been assembled (wound) they are connected together with a wire harness (spider harness) that is brazed to the copper ends. the stator is now dipped in lacquer bath and allowed to dry before the rotor coil and exterior housing and diode and resit or banks are connected.

Hows it work? coils strapped to rotor are electrified creating a magnetic current as the magnetic current pass by the individual stator windings it creates a moving electrical charge that moves out of the stator coils through the diode   and then through the resistors.  By controlling the Electra-magnets and the speed of rotation  on the rotor coils,  the voltage output  (stator coils) can be controlled and turned on and off. Common output capability10,000 amps

Answer 2

Heinz is right on.

Assuming you have posted in the proper category, the windings of your run of the mill armature for a D-77 DC locomotive traction motor is the same as any device found around the home, such as in your vacuum cleaner or garbage disposer in your your sink, washing machine, etc.  The difference is, they are on steroids.

Though on a grand scale, they are manufactured in the same fashion, with the windings laced around in a select order to form a continuous strand.  They are heavy.  They are very expensive.

Outside of the considerable expense for heavy copper wiring, contacts and brushes are gold plated, to resist corrosion and to enhance conductivity.  Mucho expensive.

Answer 3

http://www.hornerelectric.com/stator.htm

http://cipco.apogee.net/mnd/mfphowm.asp

http://zone.ni.com/devzone/cda/ph/p/id/2...

Answer 4

The stator winding is simply the stationary winding in an electric motor, either for rotary or linear motors (Mag lev trains!). It is a wire wound to create a magnetic field when powered.