The generators of hydroelectric power stations are all synchronous motors, which can convert the mechanical energy of the main engine (water turbine) into electrical energy and send it to users through transmission lines and other equipment
We know that breaking magnetic lines of force with wires can generate an induced electromotive force. When wires are connected in a closed loop, current flows through them.
use it. principle of electromagnetic induction to convert mechanical energy into electrical energy. The wires are placed in the slot of the hollow cylindrical iron core, and the iron core is fixed and is called a stator. Magnetic lines of force are generated by rotating magnetic poles called rotors. The stator and rotor are the most fundamental parts of a generator. In order to obtain three-phase alternating current, the three-phase windings A-X, B-Y, C-Z shave placed every 120 degrees along the inner circle of the stator core, and there are excitation windings (also called rotor windings) on the rotor. Brush and slide
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It would be very difficult for you to make it by hand, but it is truly a unique gift. I can only explain its principle to you now. The principle of a hydroelectric generator is a bit like that of the ancients. water generators. In car, it uses the water flow to impact the wheel and rotate it, causing the rotor connected to the wheel to rotate through the bearing.
Then the electromotive force is generated in the coil of the generator thanks to the principle of electromagnetic induction. I hope this will be useful to you. I'm afraid you'll get dizzy from the details, so I won't go into detail. But the most important thing is that. there must be an excitation coil at the iinside the generator. It's very disturbing. It is better to buy a generator, turbine and other things and make them yourself.< /p>