Practical.
Generators (Generators) refer to mechanical equipment that converts other forms of energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, and burns water flow, air flow, and fuel. Or the energy generated by nuclear fission is converted into mechanical energy and passed to the generator, which is then converted into electrical energy.
Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life. There are many forms of generators, but their working principles are all based on the law of electromagnetic induction and the law of electromagnetic force. Therefore, the general principle of its construction is: use appropriate magnetic and electrically conductive materials to form magnetic circuits and circuits that conduct electromagnetic induction with each other to generate electromagnetic power and achieve the purpose of energy conversion.
Generators are usually composed of stators, rotors, end covers, bearings and other components.
The stator consists of the stator core, wire windings, machine base and other structural parts that fix these parts.
The rotor is composed of rotor core (or magnetic pole, magnetic yoke) winding, retaining ring, center ring, slip ring, fan and rotating shaft.
The stator and rotor of the generator are connected and assembled by the bearings and end covers, so that the rotor can rotate in the stator and perform the motion of cutting the magnetic lines of force, thus generating an induced electric potential, which is led out through the terminals and connected to the circuit , an electric current is generated.