alternaatorid
Alternaatorid are electrical machines that convert mechanical energy into alternating-current electricity. They are a type of generator designed to produce alternating current, and they are used in a range of applications from large power plants to vehicles and portable generators. Most modern alternaatorid output three-phase AC, which can be used directly on AC networks or rectified for DC applications such as battery charging.
Principle of operation rests on electromagnetic induction. A rotating magnetic field, produced by the rotor, induces
Types and configurations: Large utility alternaatorid are synchronous machines connected to the electrical grid; their speed
History and impact: The concept emerged in the late 19th century with widespread adoption in AC power