An alternator is a device that transforms mechanical energy into alternating current (AC) electricity.A generator is a mechanical device that transforms mechanical energy into either alternating current (AC) or direct current (DC) electrical energy.An alternator is always capable of producing alternating electricity.
- A generator can produce either alternating current or direct current depending on its design.
One of the advantages of using an alternator is that its components are more durable than those found in a direct current generator. This allows them to spin at a faster rate without the danger of inflicting damage to the surrounding environment. The increased rotational speed of an alternator means that it can generate more total power.
Is alternator and generator the same thing?
Generator is the broad term for a machine that generates electrical power, and an alternator is one type of generator that produces alternating current (AC) electricity.Both the generator and the alternator operate on the same principle, which is electromagnetic induction, to produce their output.Mechanical energy is converted into electrical energy by both of these devices.
- ″The only difference between them is the way they were built.″
What are the advantages of alternators over generators?
A.C. generators, or more particularly, Alternators, work on the same fundamental principles of electromagnetic induction as direct current generators, which were first postulated by Michael Faraday. There is only one difference between the two types of motors: although in D.C. – In their case, the typical structure is made up of an armature winding fixed on a stationary frame, in A.C.
Why alternator is preferred to DC generator?
In comparison to a generator, the power output from an alternator will be substantially higher. Rectifiers, for example, will be required by a DC generator in order to smooth out the output. These identical rectifiers use electricity, which reduces the efficiency of the generator as a result.