How does the three-phase alternator work?
Three-phase generator and three-phase motor, three groups of coil into 12 o degrees, the rotor by magnetic S pole and N pole coil scanning, coil cutting lines, get voltage and current, because the cutting order, so have not sine wave at the same time, produces three-phase electricity.
Three, through the bearing, frame and cover the generator stator, rotor connected together, can make the rotor spinning in the stator, the slip ring passed certain excitation current, make the rotor, a rotating magnetic field of the stator coil cutting lines of magnetic force to do exercise, thus induced potential, through terminal lead, in the circuit, the electric current is produced.
The three-phase alternator is usually made up of stator, rotor, end cover, brush, seat and bearing. The stator is composed of the machine seat. Stator iron core, wire wrap winding, and other structural parts that are fixed in these parts. The rotor is made up of rotor core, rotor magnet (magnetic coil), slide ring, (also known as brass ring), fan and shaft.
The three-phase ac generator USES a wire cutting magnetic line to induce the electromagnetic induction principle of the electric potential, and the mechanical energy of the original motive can be turned into electrical energy output. The synchronous generator consists of stator and rotor parts. The stator is an armature of electric power and the rotor is a magnetic pole. The stator is composed of armature core, uniform discharge of three-phase winding and frame and end cover. The rotor is usually the implicit type, consisting of excitation winding, iron core and shaft, ring and ring. The poles of the turbine generator are both poles and quadrupole.
