How does a car generator work?
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How does a car generator work?

Find out what it is, how it works, and what parts your car's alternator consists of.

El Generator car is a part that converts the mechanical energy generated by the engine into electric power and with the help of which the entire electrical system of the car, its on-board systems, as well as recharging the battery energy are encouraged.

The alternator is without a doubt an important part for the proper functioning of your car, as a faulty alternator will drain the battery and stop it from working properly, and in the worst case, your car will simply not start.

How does the generator work?

As we have already mentioned, the energy generated by the generator powers all the vehicle's electrical systems, such as lighting systems or infotainment systems. This electricity is generated through a physical process consisting of rotation rotor with permanent magnets directly connected by a pulley to the engine crankshaft.

This rotor, also called an inductor element, is surrounded by stator, an immovable element, to which its magnetic field reacts, generating in this process an alternating electric current.

If the generator is not working properly, this may result in

The stator is the armature element of the alternator and consists of a metal winding that is normally visible through the aluminum housing of the alternator. On the rotor shaft there are slip rings, brushes that direct the generated electricity to the rectifier and voltage regulator.

El bridge rectifier It is a component that converts high voltage alternating current into direct current compatible with vehicle electrical systems.

The last part of the generator is voltage regulator, which regulates the current output voltage and current, making sure that it does not have peaks or is excessive, as this can damage sensitive components such as the car's control unit and other electronic components. In modern cars, this current regulator is an electronic control unit that is in constant communication with the computerized brain of the car.

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